Quick view Details Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 MSRP: $719.42 Now: $647.49 View Details Compare Quick view Details Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 MSRP: $719.42 Now: $647.49 View Details Compare Quick view Details Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 MSRP: $587.82 Now: $529.04 View Details Compare Quick view Details Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 MSRP: $719.42 Now: $647.49 View Details Compare Quick view Details Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 MSRP: $587.82 Now: $529.04 View Details Compare Quick view Details Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 MSRP: $587.82 Now: $529.04 View Details Compare Quick view Details Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 MSRP: $664.74 Now: $598.27 View Details Compare Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 MSRP: $676.98 Now: $609.28 View Details Compare Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 MSRP: $31.00 Now: $27.90 View Details Compare Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 MSRP: $405.78 Now: $365.21 View Details Compare Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 MSRP: $323.67 Now: $291.29 View Details Compare Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 MSRP: $20.23 Now: $18.20 View Details Compare Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) - 221448-16 Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) - 221447-16 Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16) MSRP: $719.42 Now: $647.49 View Details Compare Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs - 221443-16 Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs MSRP: $587.82 Now: $529.04 View Details Compare Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) - 221442-16 Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16) MSRP: $664.74 Now: $598.27 View Details Compare Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs - 221441P-16 Manley Circle Track Roller Polished NexTek Series Valve Springs MSRP: $676.98 Now: $609.28 View Details Compare Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 - 221440P-16 Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16 MSRP: $635.10 Now: $571.59 View Details Compare Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - 221439-16 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift MSRP: $495.87 Now: $446.28 Add to Cart Compare Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single - 221439-1 Manley Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single MSRP: $31.00 Now: $27.90 View Details Compare Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) - 221438-16 Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces) MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221437-16 Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part Fits:YearMakeModelSubmodel1997-2000FordF-150Base2002-2003FordF-150Harley-Davidson... MSRP: $405.78 Now: $365.21 View Details Compare Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder) - 221436-16 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Springs (2 valves per cylinder)This Part... MSRP: $323.67 Now: $291.29 View Details Compare Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected
Quick view Manley Performance | sku: MAN221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single - 221436-1 Manley Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single MSRP: $20.23 Now: $18.20 View Details Compare Previous 132 133 134 135 136 137 138 139 140 141 142 Next Previous 132 133 134 135 136 137 138 139 140 141 142 Next Compare Selected