Brian Tooley Racing Engines & Components

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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Rocker Arms, Roller Fulcrum, Shaft Mounting Style, 1.7 Ratio, Steel, Chevrolet, 6.2L, LS3, Kit

Part Number: BTC-S0447

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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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BTR FORD GODZILLA 7.3 U-231 CAMSHAFT - BTR-GZ231

Part Number: BTC-BTR-GZ231

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Shaft Rocker Kit

Part Number: BTC-S0528

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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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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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PISTONS

Part Number: BTC-S0390

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Piston, 2618 Forged, 4.00 in. Bore, 3.622 Stroke, 6.125 in. Rod Length, Flat Top, +3cc Piston Head Volume, Chevy, 6.0L, Set of 8

Part Number: BTC-P364125FT3-8

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Pistons, 4.030 in. Bore, 3.622 in. Stroke, 6.098 in. Connecting Rods, -3.000cc Flat Top, 0.943 in. Wrist Pins, OE Style Wire Clips, LS, Set of 8

Part Number: BTC-P370098FT3-8

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Pistons, set of 8

Part Number: BTC-P325125DM2-8

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Pistons, set of 8

Part Number: BTC-P408125DS8-8

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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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Pistons, set of 8

Part Number: BTC-P402098DS8-8

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Pistons, set of 8

Part Number: BTC-P408098DS8-8

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

Part Number: BTC-S0473

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Pistons, set of 8

Part Number: BTC-P363098DS8-8

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Pistons, set of 8

Part Number: BTC-P325098DI-8

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BTR .685" LIFT GEN V LT4 SPRING KIT

Part Number: BTC-S0526

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

Part Number: BTC-SK004-T-0560

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LS 11/32" STEM VALVES STEEL RETAINER - pack of 200

Part Number: BTC-SR004S-200

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Pistons, set of 8

Part Number: BTC-P364125DM128

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Estimated Ship Date: Mar 19, 2026 if ordered today

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BTR GEN V STAGE 4 TURBO CAMSHAFT 3 BOLT

Part Number: BTC-S0544

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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: Mar 30, 2026 if ordered today

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