Brian Tooley Racing Engines & Components

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: Nov 4, 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: Nov 4, 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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PISTONS

Part Number: BTC-S0390

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PISTONS

Part Number: BTC-S0392

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PISTON SET

Part Number: BTC-S0435

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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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BTR LS9 .685" LIFT VALVE SPRING KIT

Part Number: BTC-S0525

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BTR .685" LIFT GEN V LT4 SPRING KIT

Part Number: BTC-S0526

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BTR .685" GEN V LT4 SPRING KIT BRONZE GUIDES

Part Number: BTC-S0527

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Pistons, set of 8

Part Number: BTC-P325098DM2-8

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Shaft Rocker Kit

Part Number: BTC-S0528

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, set of 8

Part Number: BTC-P329098FT2-8

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Pistons, set of 8

Part Number: BTC-P408125FT3-8

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