Manley Engines & Components

Valves, VALVE-S/D AFR 1.600 +.100

Part Number: MAN-12337-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve, Exhaust, XH-428 Stainless Steel, 1.720 in. Diameter, .372 in. Stem, 5.354 in. Length, Chevy, Each

Part Number: MAN-11553-1

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Valve, Intake, NK-842 Stainless, 2.300 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each

Part Number: MAN-11726-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Shims, Hardened, 0.812 in. I.D., 1.250 in. O.D., 0.060 in. Thick, Set of 50

Part Number: MAN-02236-50

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Valve Spring Shims, Steel, Hardened, 1.250 in. Outside Diameter, .015 in. Thick, Set of 50

Part Number: MAN-02231-50

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Shims, Hardened, 0.785 in. I.D., 1.437 in. O.D., 0.060 in. Thick, Set of 50

Part Number: MAN-03256-50

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Valve Spring Shims, Hardened, 0.703 in. I.D., 1.480 in. O.D., 0.015 in. Thick, Set of 50

Part Number: MAN-03231-50

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Guideplates, Raised, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: MAN-42151-8

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Lock, LocCap, Machined, Steel, 10 Degree, 1-Groove Beadlock, 3/8 in. Valve Stem. Pair

Part Number: MAN-13492-1

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Valve Spring, Dual, 1.550 in. Outside Diameter, 614 lbs./in. Rate, 1.080 in. Coil Bind Height, Each

Part Number: MAN-22440-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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GPLATES-SBC 5/16

Part Number: MAN-42355-8

5.0 out of 5 stars ( 1 )

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Valves, Exhaust, Stainless Steel, 31mm Diameter, .2740 in. Stem, 4.587 in. Length, Ford, 4.6L, 5.4L, DOHC, 4 Valve, Each

Part Number: MAN-11617B-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve, Intake, 1.457 in. Head Diameter, 5.92mm Stem Diameter, 4.722 in. Overall Length, Ford, Set of 8

Part Number: MAN-11622B-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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VALVE-FD 4.6L R/M 45.5mm

Part Number: MAN-11640-1

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Valve, Ford Mod intake, 38mm Race Master, Bead Loc, set of 8

Part Number: MAN-11618B-1

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .311 in. Stem, 5.240 in. Length, Chevy, Each

Part Number: MAN-11335-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valves, Race Master, Exhaust, Stainless Steel, 1.654 in. Diameter, 5.100 in. Overall Length, Chrysler, Dodge, Jeep, 6.4L, Set of 8

Part Number: MAN-12331-1

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .311 in. Stem, 5.728 in. Length, Each

Part Number: MAN-11644-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valves, VALVE-DODGE VIPER R/M 2.020

Part Number: MAN-11646-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 7/16 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 10.600 in. Overall Length, Each

Part Number: MAN-25113-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve, Intake, NK-842 Stainless, 2.250 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each

Part Number: MAN-11722-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.465 in. Diameter, .341 in. Stem, 5.080 in. Length, Ford, Each

Part Number: MAN-11523-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve, Intake, Race Master, Stainless Steel, 2.250 in. Diameter, 0.3715 in. Stem, 5.344 in. Length, Each

Part Number: MAN-11724-1

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Valve, Intake, Stainless Steel, 2.125 in. Diameter, .342 in. Stem, 5.440 in. Length, Chevy, Each

Part Number: MAN-11348-1

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.165 in. Length, Chevy, Each

Part Number: MAN-11331-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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