Camshafts & Valvetrain

Valve Spring and Retainer Kits, KIT-CHEVY LS VALVE TRAIN KIT

Part Number: MAN-26351135KS

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Spring and Retainer Kits, KIT-CHEVY LS VALVE TRAIN KIT

Part Number: MAN-26351148KS

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D., Kit

Part Number: MAN-26382038KS

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 317/327, Lift .810/.765, Chevy, Big Block, Each

Part Number: HRS-124033-12

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .650/.650, Chevy, Small Block

Part Number: HRS-114983-06

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Cover, Belt Drive, 94900

Part Number: HRS-94980

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Estimated Ship Date: Dec 29, 2025 if ordered today

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VALVE-GEN II E/D 38mm

Part Number: MAN-11281-8

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Estimated Ship Date: Dec 16, 2025 if ordered today

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ROLLER LIFTERS

Part Number: HRS-91154

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Springs, Valve Spring, Dual, 1.550 OD

Part Number: HRS-98815

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Springs, Valve Spring, Dual, 1.300

Part Number: HRS-98335

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Lifter, Buick V-8, Hyd Rlr, Street

Part Number: HRS-91460

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Lifter, Holden V-8, Hyd Rlr, Street

Part Number: HRS-91466H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Springs, Valve Spring, Dual, 1.304 OD, .680 ID

Part Number: HRS-98122

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Estimated Ship Date: Dec 29, 2025 if ordered today

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DUAL VALVE SPRING

Part Number: HRS-98037

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Estimated Ship Date: Dec 29, 2025 if ordered today

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VALVE SPRINGS

Part Number: HRS-98843

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Springs, Valve Spring, Triple, 1.645 OD, .635 ID

Part Number: HRS-98846

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Springs, Valve Spring, Triple, 1.645 OD, .635 ID

Part Number: HRS-98847

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Estimated Ship Date: Dec 29, 2025 if ordered today

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VALVE SPRINGS

Part Number: HRS-98875

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Spring, Triple, 1.681 OD

Part Number: HRS-98893

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Estimated Ship Date: Dec 29, 2025 if ordered today

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TIMING KIT

Part Number: CLO-9-4207S

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Estimated Ship Date: Nov 17, 2025 if ordered today

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1.106 OD Ford 4V Drag Dual Spring

Part Number: RSC-PAC-1312-16

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Estimated Ship Date: Dec 8, 2025 if ordered today

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1333-16

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Estimated Ship Date: Dec 8, 2025 if ordered today

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1360H-16

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Estimated Ship Date: Dec 8, 2025 if ordered today

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VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1361H-16

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Estimated Ship Date: Dec 8, 2025 if ordered today

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1.681" Triple Drag Race Spring - Pro Stock, Fuel

Part Number: RSC-PAC-1364-16

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Estimated Ship Date: Dec 8, 2025 if ordered today

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