1957 CHEVROLET Camshafts & Valvetrain

Lifters, Mechanical Roller, Pro Lite Direct Lube, Vertical Bar, Chevy, Small Block, .300 in. Tall, Pair

Part Number: HRS-91132-2

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Lifters, Lifter, Chev SB, Mech Roller, Vert Bar, Pair

Part Number: HRS-91134-2

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Cam Bushing 3 Deg. Each

Part Number: HRS-94510-4510-3

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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ROCKER ARM ADJ

Part Number: PIO-S-1010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-346-X

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Lifters, Elite Series, Hydraulic Flat Tappet, 0.842 in. Diameter, Chevrolet, Each

Part Number: TPD-LM842GM-1

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90008-1

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rocker SB Chev 1.5 x 3/8"

Part Number: HRS-90045-1

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rocker SB Chev 1.6 x 3/8"

Part Number: HRS-90046-1

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.3 Ratio, Fits 3/8 in. Stud, Chevy, 262-400, V8, Each

Part Number: HRS-90068-1

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rocker, SB Chev, 1.3 x 7/16"

Part Number: HRS-90069-1

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Estimated Ship Date: Jan 2, 2026 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: Jan 2, 2026 if ordered today

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Lifter GM 6 Cyl 235-261 Mech

Part Number: HRS-91125-1

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Estimated Ship Date: Jan 2, 2026 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: Jan 2, 2026 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817100

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817104

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Cam Button Kit

Part Number: PIO-839028

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

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Estimated Ship Date: Nov 28, 2025 if ordered today

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ROCKER ARM ASSM

Part Number: PIO-RA-1022

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Estimated Ship Date: Nov 28, 2025 if ordered today

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ROCKER ARM BALL

Part Number: PIO-S-1024

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Estimated Ship Date: Nov 28, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-S-1025

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Estimated Ship Date: Nov 28, 2025 if ordered today

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ROCKER ARM KIT 1.6 RATIO

Part Number: PIO-S-1025-SP

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Estimated Ship Date: Nov 28, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1052

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Valve, Intake, Race, Stainless Steel, 1.94 in. Diameter, Chevy, Small Block, 350, 383, 400, Each

Part Number: MIL-45005-1

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Bolt, Hex Head, PRW Dual Drive Timing set. Chevy Small Block, Grade 8, Each

Part Number: PQX-1028100

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Estimated Ship Date: Jan 12, 2026 if ordered today

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