Manley Chevrolet Big Block 2.300 Head Dia .5.494in Stem Severe Duty Intake Valve Kit - Set of 8 - 12854-8

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

Manley Chevrolet Big Block 2.300 Head Dia .5.494in Stem Severe Duty Intake Valve - Single - 12854-1

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat,...

Manley 9.295in Length 3/8 440 Chrys Push Rod - 25743-16

Cup and tip pushrods and ball end pushrods manufactured of 1010 steelSwedged end pushrods manufactured of 4130 chrome molyAll pushrods are heat treated and black oxide finished

Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Master Exhaust Valve - Single - 11621-1

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

Manley Chevrolet Small Block 2.165in Head .3133in Stem Severe Duty Pro Flo Intake Valve - Single - 11620-1

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

Manley Nissan Patrol 4.8L (TB48) 6.435in Center to Center H Beam Connecting Rod - Set of 8 - 14000-6

Exacting Tolerances: Our H-Beam rods are finished to exacting tolerances to ensure precision and performance.Attention to Detail: Every aspect, from final hone size to thread detail, bend, and twist,...

Manley Small Block Chevrolet LS Series 4.125in Bore 11cc Dish Topped Piston Set - 592400CE-8

2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series...

Manley Performance Piston Ring Set - 3.790in Bore - Set Of 8 - 46510ST-8

Manley Performance Piston Ring Set - 3.790in Bore - Set Of 8

Manley Kit - Ford 4.6L 3.750in Stroke 3.572in Bore - 18cc Dish Pistons Balanced Rotating Assembly - 29220PBR

Lightweight 4340 forged steel crankshaft4340 Forged steel H-Beam connecting rods with 3/8? ARP 8740 cap screws or optional ARP 2000 cap screws2618 Forged aluminum Platinum Series pistons with Premium...

Manley 4.560 1/16 3/16 Piston Rings - 46456-8

Manley Piston Ring, RING-4.560 1/16,3/16.

Manley Chevy Big Block 1.940in Diameter 5.422in Length Race Master Exhaust Valves (Set of 8) - 11885-8

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems...

Manley Chevy Big Block Street Flo Intake Valves 2.250in Head Dia - 10726-8

High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome...