Manley Engines & Components

Valve Springs, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Set of 16

Part Number: MAN-221443-16

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Valve Spring Retainers, Steel, 7 Degree Lock, 1.570 in. Outside Diameter, .730 in. Inside Diameter, Set of 16

Part Number: MAN-23672TM-16

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Valve, Intake, 2.325 in. Diameter, Stainless Steel, 0.250 in. Over Installed Length, Chevy, Big Block, Each

Part Number: MAN-12838-8

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Valves, Intake, NK-844 Stainless, 1.940 in. Diameter, .3415 in. Stem, 5.011 in. Length, Set of 8

Part Number: MAN-11886-8

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VALVE-E/D 1.900,+.100

Part Number: MAN-11733-8

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.325 in. Length, Chevy, Set of 8

Part Number: MAN-11538-8

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Valve, Intake, Severe Duty, Stainless Steel, 2.300 in. Diameter, 0.342 in. Stem, 5.725 in. Length, Set of 8

Part Number: MAN-11588-8

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INTAKE VALVE SET

Part Number: MAN-12350H-8

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Valves, Intake, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.755 in. Length, Universal, Set of 8

Part Number: MAN-11227-8

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Estimated Ship Date: Dec 2, 2025 if ordered today

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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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Estimated Ship Date: Dec 3, 2025 if ordered today

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VALVE-GEN II S/D 1.940 .3110

Part Number: MAN-11263-8

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.400 in. Diameter, .311 in. Stem, 6.300 in. Length, Universal, Set of 8

Part Number: MAN-11264-8

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Estimated Ship Date: Dec 3, 2025 if ordered today

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SPRING-HONDA KA20A/K20Z

Part Number: MAN-22140-16

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Estimated Ship Date: Dec 3, 2025 if ordered today

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SPRING-HONDA F20C/F22C

Part Number: MAN-22150-16

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Honda K20A/K20Z Valve Spring Kit

Part Number: MAN-26140

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Estimated Ship Date: Dec 3, 2025 if ordered today

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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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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valve, Severe Duty, XH-426 Stainless Steel, Exhaust, 1.600 in. Diameter, 4.923 in. Length, Each

Part Number: MAN-11677-8

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Estimated Ship Date: Dec 3, 2025 if ordered today

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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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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .371 in. Stem, 5.454 in. Length, Ford, Set of 8

Part Number: MAN-11804-8

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Estimated Ship Date: Dec 3, 2025 if ordered today

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VALVE-FORD 5.0L E/D 32mm

Part Number: MAN-12627-8

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Estimated Ship Date: Dec 3, 2025 if ordered today

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ROD-MITSUBISHI ECLIPSE 2.0 H/B

Part Number: MAN-14022-4

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.750 in. Diameter, .370 in. Stem, 5.426 in. Length, Ford, Set of 8

Part Number: MAN-11825-8

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.323 in. Diameter, .236 in. Stem, 3.882 in. Length, Toyota, Set of 12

Part Number: MAN-11124-12

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valve, SBC exhaust, 1.625 +.600 Severe Duty, set of 8

Part Number: MAN-11397-8

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Nissan VQ35DET Valve Spring Kit

Part Number: MAN-26170

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Estimated Ship Date: Dec 3, 2025 if ordered today

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