Camshafts & Valvetrain

Valve Spring, Triple, 1.681 OD

Part Number: HRS-98893

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Estimated Ship Date: Dec 1, 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 1, 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 1, 2025 if ordered today

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Camshafts, Hydraulic Roller Follower, Advertised Duration 265/268, Lift .548/.548, Ford, 4.6L, 5.4L, Pair

Part Number: HRS-276823-14

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cam, BB Chev, Mech Rlr, Custom

Part Number: HRS-129998

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Estimated Ship Date: Dec 1, 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 1, 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 1, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 296/300, Lift .600/.600, Chrysler, Big Block, Each

Part Number: HRS-723235-10

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cam, Olds V-8, Hyd Rlr, Custom

Part Number: HRS-519995

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 280/290, Lift .560/.560, Pontiac, V8, Each

Part Number: HRS-414345-12

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Camshafts, Cam, Pontiac V-8, Hydraulic Roller

Part Number: HRS-414495-12

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 280/288, Lift .525/.530, Pontiac, V8, Each

Part Number: HRS-418005-09

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Estimated Ship Date: Dec 1, 2025 if ordered today

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VALVE SPRING

Part Number: PIO-RV-1405-100

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Rocker Arms, Stock Replacement, Ford 255 V8, Set of 100

Part Number: PIO-R-889-100

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ROLLER LIFTERS

Part Number: HRS-91154

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Estimated Ship Date: Dec 1, 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 1, 2025 if ordered today

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VALVE SPRINGS

Part Number: HRS-98843

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Estimated Ship Date: Dec 1, 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 1, 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 1, 2025 if ordered today

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VALVE SPRINGS

Part Number: HRS-98875

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Lifter, Mechanical Roller, Ford, 351C, 400M, Set of 16

Part Number: HRS-91219

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Estimated Ship Date: Dec 1, 2025 if ordered today

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KIT-SPRING/RETAINER/LOCK

Part Number: MAN-26140K

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.600 in. Length, Universal, Set of 8

Part Number: MAN-11225-8

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Springs, Dual, 1.570 in. Outside Diameter, 575 lbs./in. Rate, 1.215 in. Coil Bind Height, Set of 16

Part Number: MAN-221441P-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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VALVE-GEN II 56.5mm HOLLOW STE

Part Number: MAN-11274H-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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