Camshafts & Valvetrain

ROCK ARM SHAFT

Part Number: PIO-RS-1663

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-1670

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Estimated Ship Date: Sep 18, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-1672

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-304

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-415

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-654

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-715

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1050

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1052

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Steel Valve Locks - Mini 8 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8137-16

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Guideplate, Raised, 5/16 in. Pushrod Size, Ford Big Block, Set of 8

Part Number: HRS-94625

Not Yet Reviewed

Estimated Ship Date: Oct 23, 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

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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Lifter, Chev BB, Mech Roller, Pro Sportsman

Part Number: HRS-91154-2

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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Lifters, Mechanical Roller, Vertical Bar, 0.300 in. Taller Body, Chevy, Small Block, Pair

Part Number: HRS-91121-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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Lifters, Lifter, Chev BB, Gen 5/6, Hyd Roller, each

Part Number: HRS-91124-1

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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

Part Number: HRS-90096-1INT

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Estimated Ship Date: Oct 23, 2025 if ordered today

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ROCKERS

Part Number: HRS-90095-1INT

Not Yet Reviewed

Estimated Ship Date: Oct 23, 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: Oct 23, 2025 if ordered today

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Replacement Chain, IWIS, 60 Tooth

Part Number: HRS-94070

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Replacement Chain, IWIS, 66 Tooth

Part Number: HRS-94076

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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SINGLE VALVE

Part Number: MAN-11685-1

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-11745-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Lifter Valley Cover, Aluminum, Black Anodized, Chevy, LS1, Each

Part Number: PGP-PRP-4515

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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camshaft thrust plates

Part Number: PIO-PG-220-25

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-881-X

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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