Manley Parts and Accessories

Pushrod, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 6.450 in. Length, Universal, Each

Part Number: MAN-25645-1

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.011 in. Length, Chevy, Each

Part Number: MAN-10551-1

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Valves, Race Master, Intake, NK-842 Stainless Steel, 2.180 in. Diameter, 5.135 in. Overall Length, Chrysler, Dodge, 6.4L, Set of 8

Part Number: MAN-12332-8

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.680 in. O.D., .577 in. I.D., Set of 16

Part Number: MAN-42377-16

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11390-1

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Valve Spring, Dual, 1.640 in. Outside Diameter, 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Each

Part Number: MAN-221424-1

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Valve, Exhaust, XH-428 Stainless Steel, 1.625 in. Head Diameter, 5.465 in. Length, Chevy, Small Block, Each

Part Number: MAN-11511-1

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Valve Spring Locators, Inside, Steel, 0.570 in. I.D., 1.660 in. O.D., 0.62 in. Thick, Set of 16

Part Number: MAN-42364-16

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Estimated Ship Date: Nov 17, 2025 if ordered today

Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, .730 in. Inside Diameter, Set of 16

Part Number: MAN-23647-16

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, .705 in. Inside Diameter, Set of 16

Part Number: MAN-23657-16

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. Outside Diameter, .640 in. Inside Diameter, Set of 16

Part Number: MAN-23662-16

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Lash Cap, Steel, 8mm Valve Stem, .080 in. Thick, Each

Part Number: MAN-42125-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

Valve Stem Seals, Positive Stop, Viton®, .313 in. Stem Diameter, 0.530 in. Guide Diameter, Set of 8

Part Number: MAN-24047-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valves, Exhaust, XH-428 Stainless, 1.600 in. Diameter, .3415 in. Stem, 5.065 in. Length, Set of 8

Part Number: MAN-11749-8

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valves, Exhaust, XH-426 Stainless Steel, 1.880 in. Diameter, .372 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11509-1

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Valves, Intake, Stainless Steel, 2.140 in. Diameter, .372 in. Stem, 4.873 in. Length, Mopar, Set of 8

Part Number: MAN-11890-8

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, 5.933 in. Length, Bushed, Cap Screw, Ford, 4.6L, Each

Part Number: MAN-15042R-1

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Estimated Ship Date: Nov 26, 2025 if ordered today

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SPRING-LS-1 .800 LIFT

Part Number: MAN-221421-16

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve Lock, Machined, Titanium, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: MAN-13194T-1

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Pushrods, Chromoly, 3/8 in. Diameter, 7.800 in. Length, Ball/Ball Ends, Set of 8

Part Number: MAN-25787-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.525 in. Length, Universal, Each

Part Number: MAN-25856-1

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VALVE SET

Part Number: MAN-12345-8

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pushrods, 5/16 in. Diameter, Heat-treated, Chromoly, Ball Tips, 6.900 in. Length, Set of 16

Part Number: MAN-25217-16

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340, 4.000 in. Stroke, 2.45 Mains, Chevy, 5.7, 6.6L, Each

Part Number: MAN-190130

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340, 3.750 in. Stroke, 2.45 Mains, Chevy, 5.7, 6.6L, Each

Part Number: MAN-190150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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