Manley Engines & Components

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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PIST-4.020/1.3.15 CD/7.5cc DOME

Part Number: MAN-598205C-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 6.750 in. Length, Universal, Set of 8

Part Number: MAN-25839-8

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Pushrods, Chromoly, Heat-Treated, 5/16 in. Diameter, 9.100 in. Length, Universal, Set of 16

Part Number: MAN-25776-16

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Valves, Intake, Stainless Steel, 2.110 in. Diameter, .342 in. Stem, 5.100 in. Length, Pontiac V8, Set of 8

Part Number: MAN-11364-8

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Valve Springs, Dual, 1.437 in. Outside Diameter, 391 lbs./in. Rate, 1.085 in. Coil Bind Height, Set of 16

Part Number: MAN-22407-16

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.535 in., Chevy, Big Block, Set of 8

Part Number: MAN-14066R-8

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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

4.0 out of 5 stars ( 1 )

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.900 in. Length, Universal, Set of 8

Part Number: MAN-25788-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.125 in. Length, Universal, Set of 8

Part Number: MAN-25928-8

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Valves, Exhaust, XH-426 Stainless, 1.940 in. Diameter, .3100 in. Stem, 4.915 in. Length, Set of 8

Part Number: MAN-11905-8

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

Part Number: MAN-13151-8

5.0 out of 5 stars ( 3 )

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Connecting Rod, 4340 Steel, H-Beam, 6.125 in Length, Bushed, Cap Screw, Chevy, LS1, Each

Part Number: MAN-15051R-1

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.150 in. Length, Universal, Set of 8

Part Number: MAN-25342-8

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

Part Number: MAN-42178

4.0 out of 5 stars ( 1 )

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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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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-10728-8

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Piston Rings, Plasma-moly, 3.582 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAN-46630-8

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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: Jun 19, 2025 if ordered today

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Valve, Race, NK-842 Stainless Steel, Intake, 2.165 in. Diameter, 4.900 in. Length, Each

Part Number: MAN-11620-1

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Pushrods, Steel, Heat-Treated, 5/16 in. Diameter, 7.794 in. Length, Universal, Set of 16

Part Number: MAN-25737-16

4.0 out of 5 stars ( 5 )

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.065 in. Length, Chevy, Set of 8

Part Number: MAN-11545-8

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .570 in. I.D, .850 in. Shoulder, Set of 16

Part Number: MAN-42337-16

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Estimated Ship Date: Jul 25, 2025 if ordered today

Pistons, Forged, Dish, 3.630 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-598100C-8

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Estimated Ship Date: Jul 17, 2025 if ordered today

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Connecting Rods, H-Lite Series, 4340 H-Beam, Cap Screw, Bushed, 6.125 in. Length, Chevy, LS1, Set of 8

Part Number: MAN-14031-8

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Estimated Ship Date: Jul 24, 2025 if ordered today

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