Brian Tooley Racing Camshafts & Valvetrain

Valve Springs, Ultimate RPM Springs, Dual, 0.650 in. Max Lift, Powdered Metal Guides, Titanium Retainers, Steel 7 degree Locks, Valve Stem Seals, Kit

Part Number: BTC-SK703-0560BB

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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-SK702-0560BB

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SHAFT ROCKER KIT

Part Number: BTC-S0447

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Estimated Ship Date: Sep 30, 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, Bronze Valve Guides, Kit

Part Number: BTC-SK702-6560BB

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Estimated Ship Date: Sep 30, 2025 if ordered today

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

Part Number: BTC-SK004-T-6560

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Estimated Ship Date: Sep 30, 2025 if ordered today

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BTR SPRING KIT - SOLID ROLLER - BTRXP1238

Part Number: BTC-S0486

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Estimated Ship Date: Sep 30, 2025 if ordered today

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BTR SPRING KIT - SOLID ROLLER - BTRXP1237

Part Number: BTC-S0484

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Estimated Ship Date: Sep 30, 2025 if ordered today

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

Part Number: BTC-S0474

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Estimated Ship Date: Sep 30, 2025 if ordered today

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VALVE SPRING KIT

Part Number: BTC-SK12386560BB

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

Part Number: BTC-S0473

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BTR SPRING KIT - SOLID ROLLER - BTRXP1237

Part Number: BTC-S0485

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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: Sep 30, 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: Sep 30, 2025 if ordered today

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