Camshafts & Valvetrain

Rockers, Chev SB, LS3, LS9, L92, Each Intake

Part Number: HRS-90096-1INT

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Rocker Arm, Direct Bolt-On, Full Roller, 1.8 Ratio, Aluminum, Purple Anodized, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90098-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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VALVE SPRING

Part Number: PIO-RV-1583-4

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-881-X

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817110

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Rocker Arm Kit, 4 Long Slot 1.6 Rockers, 4 Balls, and 4 Nuts, Kit

Part Number: PIO-818017

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Rocker Arm Kit

Part Number: PIO-818020

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Lock Kit

Part Number: PIO-816142

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Lock Kit

Part Number: PIO-816176

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Estimated Ship Date: Oct 27, 2025 if ordered today

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lash caps

Part Number: PIO-816180

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Timing Pointers

Part Number: PIO-839052

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817100

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817104

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Rocker Arm Nuts

Part Number: PIO-850017

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817105

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817106

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Spring, Dual, 1.550 OD, Each

Part Number: HRS-98816-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Lifter, Mechanical Roller, Ford, 351C, 400M, Pair

Part Number: HRS-91219-2

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Replacement Chain, IWIS, 60 Tooth

Part Number: HRS-94070

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Replacement Chain, IWIS, 66 Tooth

Part Number: HRS-94076

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Guideplate, Raised, 3/8 in. Pushrod Size, Chevy Big Block, Set of 8

Part Number: HRS-94610

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Guideplate, Flat, 5/16 in. Pushrod Size, Ford Small Block, Set of 8

Part Number: HRS-94620

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block,

Part Number: HRS-94650

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Timing Cover w/ Gaskets

Part Number: URO-018938

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, 0.035 in. Thick, 1.300 in. O.D., 0.505 in. I.D., Set of 16

Part Number: MAN-42117-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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