Manley Engines & Components

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: Dec 22, 2025 if ordered today

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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: Dec 15, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.560 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-11501-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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: Dec 22, 2025 if ordered today

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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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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: Dec 22, 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 Swedged End, Heat-treated, 3/8 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 7.575 in. Overall Length, Each

Part Number: MAN-25871-1

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Estimated Ship Date: Dec 8, 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: Dec 22, 2025 if ordered today

Pushrod, Heat-treated, Chromoly, 7/16 in. Diameter, Ball Tips, 8.700 in. Length, Set of 8

Part Number: MAN-25152-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 9.250 in. Overall Length, Each

Part Number: MAN-25800-1

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SPRING-LS-1 .800 LIFT

Part Number: MAN-221421-16

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Estimated Ship Date: Dec 22, 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

5.0 out of 5 stars ( 2 )

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Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, .371 In. Stem, 5.350 in. Length, Chevy, Set of 8

Part Number: MAN-11517-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, VALVE-L83 5.3L R/F 1.930

Part Number: MAN-12356-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pushrod, Swedged End, Chromoly, 7/16 in. Diameter, 9.000 in. Length, Set of 8

Part Number: MAN-25158-8

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: MAN-13083-16

3.0 out of 5 stars ( 2 )

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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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VALVE SET

Part Number: MAN-12345-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.065 in. Diameter, .371 In. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11514-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Each

Part Number: MAN-11856-1

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Set of 8

Part Number: MAN-11318-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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-11877-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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BOLT-7/16 2000 1.450

Part Number: MAN-42390-1

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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: Dec 22, 2025 if ordered today

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