Manley Engines & Components

VALVE-GEN II E/D 42mm

Part Number: MAN-11275-8

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.725 in. Diameter, 0.3715 in. Stem, 5.464 in. Length, Set of 8

Part Number: MAN-11519-8

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Valves, Intake, NK-844 Stainless, 2.250 in. Diameter, .3720 in. Stem, 5.433 in. Length, Set of 8

Part Number: MAN-11534-8

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VALVE-S/D 1.600,+.300

Part Number: MAN-11753-8

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Valves, VALVE-CUSTOM TI HOLLOW STEM

Part Number: MAN-11932HXH-1

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SPRING-HONDA KA20A/K20Z

Part Number: MAN-22140-16

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SPRING-HONDA F20C/F22C

Part Number: MAN-22150-16

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Valves, Intake, Stainless Steel, 2.200 in. Diameter, .274 in. Stem, 5.600 in. Length, Universal, Set of 8

Part Number: MAN-11226-8

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Valves, Exhaust, Stainless Steel, 1.457 in. Diameter, .274 in. Stem, 4.800 in. Length, Set of 8

Part Number: MAN-11247-8

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Honda K20A/K20Z Valve Spring Kit

Part Number: MAN-26140

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Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.295 in. Spring O.D., Kit

Part Number: MAN-26361734KLS

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VALVE-GEN II E/D 2.060

Part Number: MAN-11277-8

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VALVE-GEN II 2.425

Part Number: MAN-11258-8

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Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.244 in. Length, Chevy, Set of 8

Part Number: MAN-11780-8

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Nissan RB26DETT

Part Number: MAN-26175

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RING-4.035 1.5mm,3mm STL TOP

Part Number: MAN-46115ST-8

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RING-99.62mm/3.922 1.5mm,3mm S

Part Number: MAN-46121ST-8

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Valves, Intake, NK-844 Stainless Steel, 1.937 in. Diameter, .342 in. Stem, 4.911 in. Length, Set of 8

Part Number: MAN-11592-8

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Valve, Intake, Stainless Steel, 1.890 in. Diameter, .275 in. Stem, 5.430 in. Length, Set of 8

Part Number: MAN-11250-8

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VALVE SET

Part Number: MAN-12343-8

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Valve Springs, Single, 1.311 in. Outside Diameter, 353 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221431-16

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Valve Spring Retainers, Titanium, Stock Lock, 1.045 in. Outside Diameter, .745 in. Inside Diameter, Set of 24

Part Number: MAN-23130-24

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KIT-SPRING/RETAINER

Part Number: MAN-26130

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KIT-SPRING/RETAINER

Part Number: MAN-26180

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .311 in. Stem, 5.010 in. Length, Chevy, Set of 8

Part Number: MAN-11232-8

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