Overview Reviews Product Description Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM Product Videos Custom Field Category Engine Components>Valves MPN 12356-8 Clearance Item N Product Reviews Write a Review Write a Review × Manley Performance Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: $415.30 Now: $311.48 View Details Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: $685.44 Now: $514.08 View Details Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: $401.42 Now: $301.07 View Details Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $51.91 Now: $38.93 View Details Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: $401.42 Now: $301.07 View Details
Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: $685.44 Now: $514.08 View Details Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: $401.42 Now: $301.07 View Details Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $51.91 Now: $38.93 View Details Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: $401.42 Now: $301.07 View Details
Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: $401.42 Now: $301.07 View Details Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $51.91 Now: $38.93 View Details Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: $401.42 Now: $301.07 View Details
Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $51.91 Now: $38.93 View Details Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: $401.42 Now: $301.07 View Details
Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: $401.42 Now: $301.07 View Details