Manley Engines & Components

Honda K20A/K20Z Valve Spring Kit

Part Number: MAN-26140

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.362 in. Diameter, .236 in. Stem, 3.882 in. Length, Toyota, Set of 12

Part Number: MAN-11126-12

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VALVE-S/D 1.600,+.200

Part Number: MAN-11351-8

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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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VALVE-FORD 5.0L E/D 32mm

Part Number: MAN-12627-8

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ROD-MITSUBISHI ECLIPSE 2.0 H/B

Part Number: MAN-14022-4

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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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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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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-11596-8

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Valves, Intake, Stainless Steel, 1.930 in. Diameter, .3133 in. Stem, 5.232 in. Length, LS 5.3L, Set of 8

Part Number: MAN-12358-8

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Estimated Ship Date: Dec 2, 2025 if ordered today

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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, 1.625 in. Diameter, .274 in. Stem, 5.600 in. Length, Universal, Set of 8

Part Number: MAN-11229-8

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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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KIT-SPRING/RETAINER

Part Number: MAN-26195

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Valve Spring, Dual, 1.340 in. Outside Diameter, 394 lbs./in. Rate, 1.050 in. Coil Bind Height, Set of 16

Part Number: MAN-221435-16

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VALVE-GEN II E/D 38mm

Part Number: MAN-11281-8

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.121 in. Length, Chevy, Set of 8

Part Number: MAN-11865-8

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring Retainer, Chevy LS Valve Spring, Steel, ID Locator, Machnd Valve Lock & Viton seal,660 Max

Part Number: MAN-26362134KS

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VALVE-E/D 1.950

Part Number: MAN-11837-8

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Valves, Exhaust, NK-844 Stainless Steel, 2.300 in. Diameter, .372 in. Stem, 5.433 in. Length, Set of 8

Part Number: MAN-11536-8

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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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Valves, Exhaust, Extreme Duty Series, Stainless, 1.600 in. Diameter, 0.314 in. Stem, Chevy, 6.2L, Set of 8

Part Number: MAN-12357-8

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Connecting Rod, Forged 4340 Steel, H-Beam, Cap Screw, Bushed, for use on Honda®, 1.6L, Set of 4

Part Number: MAN-14012-4

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Connecting Rods, ROD-ACURA RSX K20 02-UP T/T

Part Number: MAN-14404R6-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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KIT-SPRING/RETAINER

Part Number: MAN-26185

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