Manley Engines & Components

Pistons, Forged, Dish, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-494220-8

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Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Set of 16

Part Number: MAN-221422-16

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Valves, Exhaust, Extreme Duty Series, Stainless, 1.590 in. Diameter, 0.314 in. Stem, Chevy, 6.2L, Set of 8

Part Number: MAN-11685-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve Springs, Single, 1.126 in. Outside Diameter, 330 lbs./in. Rate, 0.880 in. Coil Bind Height, Set of 32

Part Number: MAN-221434-32

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Extreme Duty Series, Exhaust, 1.610 in. Diameter, XH-432 Xtreme Alloy, Chevy, 7.0L LS, Set of 8

Part Number: MAN-11687-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve, Exhaust, Race Master, Stainless Steel, 38.5mm Head Dia, 20 Degree Dish, Ford, 4.6/5.4L, Set of 8

Part Number: MAN-11633-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Race Series, Intake, NK-842 Stainless Steel, 4.955 in. Overall Length, Chrysler, Dodge, 5.7L, Set of 8

Part Number: MAN-11666H-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Connecting Rod, Forged 4340 Steel, H-Beam, Bushed, Cap Screw, Mazda, 2.3L, Set of 4

Part Number: MAN-14030-4

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.295 in. Spring O.D., Kit

Part Number: MAN-26361634KS

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D., Kit

Part Number: MAN-26382538KS

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Connecting Rod, Forged 4340 Steel, H-Beam, Bushed, Cap Screw, Mitsubishi, 2.0L, Set of 4

Part Number: MAN-14029-4

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Estimated Ship Date: Apr 16, 2026 if ordered today

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VALVE-E/D SUBARU WRX 32mm

Part Number: MAN-11137-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.100 in. Diameter, .313 in. Stem, 4.874 in. Length, Set of 8

Part Number: MAN-11350H-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, Forged, Dish, 3.582 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-494230-8

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Dish, 3.917 in. Bore, Subaru, Set of 4

Part Number: MAN-621000C-4

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Dish, 3.917 in. Bore, Subaru, Set of 4

Part Number: MAN-622100C-4

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Estimated Ship Date: Apr 16, 2026 if ordered today

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