Brian Tooley Racing Engines & Components

Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 377 lbs./in. Spring Rate, Factory Valve Guides, Kit

Part Number: BTC-SK006-0545BB

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Valve Spring Locator, Inside, Steel, 0.505 in. I.D., 1.300 in. O.D., Each

Part Number: BTC-SL505045BH1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Rocker Arm Shafts, Unassembled, works w/Stock Rocker Arms, for AFR or Trick-Flow® Specialties LS3 Cylinder Heads, w/Hardware, 52100 Bearing Steel, Kit

Part Number: BTC-S0427

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Rocker Arm Replacement Part, Retainer Clip, Chevrolet, Small Block LS, Each

Part Number: BTC-TKCLIPS

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Valve Spring Locator, Inside, Steel, 0.505 in. I.D., 1.300 in. O.D., Each

Part Number: BTC-SL5050601

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Engine Expansion Plugs, BTR Small Coolant Plug, Zinc Plated

Part Number: BTC-BTR88949

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BTR DIE CAST VALVE COVER SET NATURAL FINISH WITH COIL MOUNTS

Part Number: BTC-VCA02NATCM

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VALVE SPRING SHIM, BTR SHIMS FOR BRONZE GUIDES - .015" - BAG OF 16 - BS015-16

Part Number: BTC-BS01516

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SET OF 8 - 8.100" LONG, .080" WALL, 5/16" DIAMETER CHROMOLY ONE PIECE PUSHROD

Part Number: BTC-PR8100312-8

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Pushrods, Assembled, One-Piece, 5/16 in. Diameter, 7.200 in. Length, 0.080 in. Wall Thickness, Chromoly, Heat Treated, Ball Tip, Each

Part Number: BTC-PR72003121

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Pushrod, Assembled, One-Piece, Chromoly, 3/8 in. Tube Diameter, 7.625 in. Length, Ball Tips, 5/16 in. Tip Diameter, Each

Part Number: BTC-PR7625375-1

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Rocker Arm Hold-Down Bolt, 12-point Head, M8 x 1.25 Thread, 1.771 in. Underhead Length, BTR, Chevrolet, Small Block LS, Each

Part Number: BTC-TKBOLTS02

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LIFTERS

Part Number: BTC-X17120735-1

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BTR LT2 DOD/AFM DELETE PLUG KIT

Part Number: BTC-S0491

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CLIP, BTR ROCKER SHAFT SNAP RING - SR/CLIP

Part Number: BTC-SRCLIP

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PUSHROD, BTR CHROMOLY ONE PIECE PUSHRODS - 7.675" LONG - 5/16" DIAMETER - .080" WALL - SOLD INDIVIDUALLY

Part Number: BTC-PR76753121

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Valve Spring, Platinum, Standard, Dual, 0.750 in. Maximum Valve Lift, 1.280 in. O.D., 542 lbs./in. Rate, Each

Part Number: BTC-BTRXP12371

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Valve Spring Locators, Valve Spring Locatorsator 1.270 OD .565 ID, .680 inner step .060 thick

Part Number: BTC-SLS135-16

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Valve Spring Locator, Inside, Steel, 0.505 in. I.D., 1.300 in. O.D., Each

Part Number: BTC-S0380

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Valve Spring Retainers, 1.200 in. O.D. Outer Spring, 0.670 in. I.D. Inner Spring, 0.344 in. Stem Diameter, 7 Degree Lock, Standard Spring, Set of 16

Part Number: BTC-SR004-16

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Valve Spring Retainers, 1.061 in. O.D. Outer Spring, 0.640 in. I.D. Inner Spring, 7mm Stem Diameter, 7 Degree Lock, Standard Spring, Set of 16

Part Number: BTC-SR009-16

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GEN V LT VVT LOCKOUT BOLT - USE WITH SINGLE BOLT LS3 CAM GEAR

Part Number: BTC-S0514

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Pushrods, Assembled, One-Piece, 11/32 in. Diameter, 7.850 in. Length, 0.080 in. Wall Thickness, Chromoly, Heat Treated, Ball Tip, Each

Part Number: BTC-PR7850343-1

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BTR PHASER LIMITER GEN V LT 4 DEGREE LIMITER

Part Number: BTC-S0500

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VALVE LOCK, BTR 8° VALVE LOCK SOLD INDIVIDUALLY

Part Number: BTC-VLM88MMREV1

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