Manley Engines & Components

Valve, Exhaust, XH-426 Stainless Steel, 1.550 in. Diameter, .314 in. Stem, 4.923 in. Length, Each

Part Number: MAN-11361-1

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Valve, Intake, NK-842 Stainless, 2.190 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Each

Part Number: MAN-11894-1

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Valves, Exhaust, XH-428 Stainless Steel, 1.600 in. Diameter, 0.342 in. Stem, 5.255 in. Length, Set of 8

Part Number: MAN-11703-1

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valves, Race Master, Intake, XH-426 Stainless Steel, 2.080 in. Diameter, 5.00 in. Length, Set of 8

Part Number: MAN-11308-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Spring, Single, 1.250 in. Outside Diameter, 357 lbs./in. Rate, 1.180 in. Coil Bind Height, Each

Part Number: MAN-22409-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 9.900 in. Overall Length, Each

Part Number: MAN-25869-1

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VALVE SPRING LOCATORS

Part Number: MAN-42131-16

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Estimated Ship Date: Dec 16, 2025 if ordered today

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SPRING-COYOTE 5.0L VALVE

Part Number: MAN-221418-32

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.760 in. Diameter, .341 in. Stem, 5.042 in. Length, Ford, Set of 8

Part Number: MAN-11875-8

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve, Exhaust, XH-432 Stainless, 1.880 in. Diameter, .3415 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11737-1

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Spring Retainers, Steel, 7 Degree, 1.290 in. Spring Diameter, .675 in. Inside Diameter, Set of 16

Part Number: MAN-23621-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: MAN-590630-8

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: MAN-590030-8

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve, Ford Mod intake, 44.5mm Race Master, Bead Loc, set of 8

Part Number: MAN-11636B-8

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Pistons with Rings, Forged, Dish, Ford EcoBoost, Set of 4

Part Number: MAN-636005C-4

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve, Race, XH-426 Stainless Steel, Exhaust, 1.595 in. Diameter, 4.925 in. Length, Triple Groove, Set of 8

Part Number: MAN-11669-8

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, PIST-SUBARU WRX STi 17cc DISH

Part Number: MAN-612202C-4

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Pistons, PIST-NISSAN SR20 86.5mm -12cc

Part Number: MAN-638005C-4

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Pistons, PIST-MITSUBISHI 4G63 STROKER D

Part Number: MAN-608010C-4

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston, Forged, Dish, 88mm Bore, Mazda 2.3L, Set of 4

Part Number: MAN-630005C-4

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, 0.570 in. I.D., 1.535 in. O.D., Set of 16

Part Number: MAN-42347-16

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Pushrod, Chromoly, Swedged End, 7/16 in. Diameter, 9.500 in. Length, Ball/Ball Ends, Set of 8

Part Number: MAN-25168-8

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pushrod, Swedged End, Chromoly, 7/16 in. Diameter, 8.600 in. Length, Set of 8

Part Number: MAN-25149-8

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11398-1

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Wrist Pin Bushings and Bearings, BUSHING-PIN

Part Number: MAN-42319-1

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Estimated Ship Date: Dec 16, 2025 if ordered today

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