Camshafts & Valvetrain

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: Nov 20, 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: Nov 20, 2025 if ordered today

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CAMSHAFT

Part Number: HRS-723235-12

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROLLER LIFTERS

Part Number: HRS-91154

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Estimated Ship Date: Nov 20, 2025 if ordered today

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LIFTERS RETROFIT

Part Number: MEL-LS083RF16

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-MC1351

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Estimated Ship Date: Oct 27, 2025 if ordered today

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KIT ENGINE CAMSHAFT/SPRING

Part Number: MEL-CK-22326DT

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CHAIN DRIVE CAM, 475 CHAIN DRIVE CAM W/CAL

Part Number: SSY-330-0725

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Cam Stage1 STD Firing Order 2001-2016 GM 6.6L - PPE

Part Number: PPE-118026010

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BTR VALVE SPRING KIT FOR LT1/L83, .685 SPRING W/ VALVE TIP SAVER

Part Number: BTC-S0523

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Estimated Ship Date: Oct 17, 2025 if ordered today

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BTR LS9 .685" LIFT VALVE SPRING KIT

Part Number: BTC-S0525

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Estimated Ship Date: Oct 17, 2025 if ordered today

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BTR .685" LIFT GEN V LT4 SPRING KIT

Part Number: BTC-S0526

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Estimated Ship Date: Oct 17, 2025 if ordered today

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BTR .685" GEN V LT4 SPRING KIT BRONZE GUIDES

Part Number: BTC-S0527

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Shaft Rocker Kit

Part Number: BTC-S0528

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Estimated Ship Date: Oct 17, 2025 if ordered today

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.650" Lift BTR Max Pressure Gen II LT Spring Kit; TI Retainers

Part Number: BTC-SK004-T-0560

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 246/258, Lift .500/.493, GM, 8.1L/496, Each

Part Number: CCA-46-525-9

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT666

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Camshaft Phaser, Engine Variable Timing Sprocket, Steel, for Nissan, Intake, Each

Part Number: SMP-VVT554

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT701

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Engine Variable Valve Timing Sprocket

Part Number: SMP-VVT711

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Estimated Ship Date: Oct 20, 2025 if ordered today

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BTR LS DUAL SPRING KIT - .685" LIFT - SK701 - DART OR RHS VALVE GUIDES - .060 RETAINER

Part Number: BTC-S0487

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 462 lbs./in. Spring Rate, Factory Valve Guides, Kit

Part Number: BTC-SK004-S-6560

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Estimated Ship Date: Oct 17, 2025 if ordered today

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BTR SPRING KIT - SOLID ROLLER - BTRXP1237

Part Number: BTC-S0485

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 409 lbs./in. Spring Rate, Factory Valve Guides, Kit

Part Number: BTC-SK707-0560BB

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Estimated Ship Date: Oct 17, 2025 if ordered today

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BTR .685 LIFT SPRING KIT W/ TITANIUM RETAINERS AND VALVE TIP SAVER

Part Number: BTC-S0473

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Estimated Ship Date: Oct 17, 2025 if ordered today

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