Manley Engines & Components

Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.700 in. Length, Universal, Set of 8

Part Number: MAN-25353-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.400 in. Length, Universal, Set of 8

Part Number: MAN-25367-8

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Each

Part Number: MAN-11843-1

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.850 in. Length, Universal, Set of 8

Part Number: MAN-25878-8

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Valve Springs, Single, 1.250 in. Outside Diameter, 357 lbs./in. Rate, 1.180 in. Coil Bind Height, Set of 16

Part Number: MAN-22409-16

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

Part Number: MAN-494220-8

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Guide Plates, Steel, Flat Style, 5/16 in. Slot, Ford, 289, 302, 351W, Kit

Part Number: MAN-42152-8

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Pistons, Forged, Dish, 3.552 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-494200-8

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.350 in. Length, Chevy, Set of 8

Part Number: MAN-10727-8

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Rocker Arm Nuts, Stamped Steel Style, 3/8-24 in. Thread, Set of 16

Part Number: MAN-43143-16

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Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.920 in. Length, Chevy, Set of 8

Part Number: MAN-10077-8

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Valve Springs, Triple, 1.677 in. Outside Diameter, 733 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221448-16

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.175 in. Length, Universal, Set of 8

Part Number: MAN-25929-8

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Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: MAN-13091-16

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.950 in. Length, Universal, Set of 8

Part Number: MAN-25378-8

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Lash Caps, Steel, 6mm Valve Stem, .040 in. Thick, Set of 8

Part Number: MAN-42264-8

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Connecting Rod Bolts, Manley Replacement Bolts, L19 alloy, Chevy, Small Block, V8, Set of 4

Part Number: MAN-42296-4

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Valve Lock, Machined, Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, +.050 in. Height, Pair

Part Number: MAN-13198-1

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.354 in. Length, Chevy, Set of 8

Part Number: MAN-11587-8

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Valves, Exhaust, XH-428 Stainless, 1.900 in. Diameter, 5.522 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-11847-8

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Valve Lock, Machined, Titanium, 10 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, Set of 16

Part Number: MAN-13151T-8

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.374 in. Length, Chevy, Set of 8

Part Number: MAN-11831-8

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Valve Locks, Machined, Steel, 7 Degree, 1-Groove Beadlock, 0.312 in. Valve Stem, Mopar, Gen III Hemi, 5.7L/6.1L, Set of 32

Part Number: MAN-13093-16

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Valve, Intake, Stainless Steel, 1.890 in. Diameter, 0.342 in. Stem, 4.800 in. Length, Set of 4

Part Number: MAN-11794-4

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, Chevy, 7.4L, Each

Part Number: MAN-190280

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Estimated Ship Date: Nov 17, 2025 if ordered today

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