Manley Engines & Components

CRANK-4340 FORGE 4.050 STROKE

Part Number: MAN-191858

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Set of 8

Part Number: MAN-11823-8

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.750 in. Length, Universal, Set of 8

Part Number: MAN-25832-8

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

Part Number: MAN-42264-8

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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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Pushrods, Chromoly, 3/8 in. Diameter, 9.600 in. Length, Universal, Heat Treated, Set of 8

Part Number: MAN-25371-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 10.000 in. Length, Universal, Set of 8

Part Number: MAN-25906-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.000 in. Length, Universal, Set of 8

Part Number: MAN-25862-8

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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: Jun 4, 2025 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.825 in. Length, Universal, Set of 8

Part Number: MAN-25882-8

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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-10766-8

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Valves, Exhaust, XH-428 Stainless, 1.810 in. Diameter, .3415 in. Stem, 5.369 in. Length, Set of 8

Part Number: MAN-11813-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.600 in. Length, Universal, Set of 8

Part Number: MAN-25860-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.750 in. Length, Universal, Set of 8

Part Number: MAN-25875-8

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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: Jun 9, 2025 if ordered today

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Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.390 in. O.D., .570 in. I.D., Set of 16

Part Number: MAN-42142-16

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Valve Springs, Dual, 1.530 in. Outside Diameter, 500 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: MAN-221432-16

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Pushrods, 4130 Chromoly, Heat Treated, 3/8 in. Diameter, 9.450 in. Length, Universal, Set of 8

Part Number: MAN-25945-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.775 in. Length, Universal, Set of 8

Part Number: MAN-25868-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.650 in. Length, Universal, Set of 8

Part Number: MAN-25865-8

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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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Estimated Ship Date: May 5, 2025 if ordered today

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Cylinder Head Bolts, Steel, Natural, Hex Head, Chevy, Big Block, with Stock Heads, 1-Head, Set

Part Number: MAN-42170

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Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, +.050 in. Height, Set of 32

Part Number: MAN-13084-16

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.350 in. Length, Universal, Set of 8

Part Number: MAN-25346-8

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