CHEVROLET Brian Tooley Racing Camshafts & Valvetrain

BTR GEN V L83 PDS CAMSHAFT STOCK CONVERTER

Part Number: BTC-S0419

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Estimated Ship Date: Monday 9/29/2025

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

Part Number: BTC-SK006-0560BB

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Estimated Ship Date: Monday 9/29/2025

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Rocker Arm Replacement Part, Trunnion Bearing, Chevrolet, Each

Part Number: BTC-TK-BEARING

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Estimated Ship Date: Monday 9/29/2025

Rocker Arm Trunnion Upgrade Kits, Needle Bearing Style, Trunnions, Bearings, Clips, For Stock LS7, Gen V LT1/LT4 Rocker Arms, KIt

Part Number: BTC-BTRTK007

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Estimated Ship Date: Monday 9/29/2025

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Rocker Arm Mounting Stand, Shaft Style, Fits LS1-style Heads, Chevrolet, Small Block LS, Each

Part Number: BTC-SRKR1BASE

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

Camshaft, BTR, L83 Stage 4, 217 int., 230 exh Duration, 0.644 in./0.644 in. Lift, 114 LSA, 1-Bolt, 5.3L, 6.2L, Gen V LS, Each

Part Number: BTC-BTRL83STAGE4

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Estimated Ship Date: Monday 9/29/2025

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Valve Springs, Conical, 160 lbs. @ 1.875 in., 395 lbs. @ 1.225 in., 0.650 in. Max Lift, LT4, Kit

Part Number: BTC-SK014

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 377 lbs./in., Dart/RHS Valve Guides, Kit

Part Number: BTC-SK001T2060BB

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Estimated Ship Date: Monday 9/29/2025

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Trunnion Bushing, Upgrade, Chevrolet, Small Block LS, Each

Part Number: BTC-LSTB

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Estimated Ship Date: Monday 9/29/2025

CAM LIMITER KIT

Part Number: BTC-BTRVVTGENVLO

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Estimated Ship Date: Monday 9/29/2025

BTR CAM RETAINER BOLT SET

Part Number: BTC-BTR61455-4

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Estimated Ship Date: Monday 9/29/2025

BTR GEN V STAGE 2 TURBO CAMSHAFT

Part Number: BTC-S0417

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Estimated Ship Date: Monday 9/29/2025

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Camshaft, BTR, Stage 1 Turbo V2, 217 int., 220 exh Duration, 0.616 in./0.616 in. Lift, 113 LSA, 3-Bolt, Gen III/IV LS, Each

Part Number: BTC-BTRTURBOSTG1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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

Part Number: BTC-SK007-6560BB

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Estimated Ship Date: Oct 13, 2025 if ordered today

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

Part Number: BTC-TKCLIPS

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Estimated Ship Date: Monday 9/29/2025

ENGINE FASTENER, BTR MAIN CAP OUTER BOLT - OR CAM GEAR BOLT - LIKE 12556127 - BTR56127

Part Number: BTC-BTR56127

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Estimated Ship Date: Monday 9/29/2025

Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 377 lbs./in., Dart/RHS Valve Guides, Kit

Part Number: BTC-SK001S2060BB

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainers and Locks, Valve Stem Seals, Chevrolet, Small Block LS, Kit

Part Number: BTC-SK427

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Rocker Arm Hold-Down Bolt, Hex Head, M8 x 1.25 Thread Size, Steel, Black Oxide, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR60961

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Estimated Ship Date: Monday 9/29/2025

Rocker Arm Replacement Part, Trunnion Grip Ring, Chevrolet, Small Block LS, Each

Part Number: BTC-TKGRIPRING

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Estimated Ship Date: Monday 9/29/2025

Rocker Arm Shaft, LS, Steel, Natural, Includes Rocker Arm Shaft Only, Chevrolet, LS3, Each

Part Number: BTC-SRKR3SHAFT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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: Oct 13, 2025 if ordered today

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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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

CLIP, BTR ROCKER SHAFT SNAP RING - SR/CLIP

Part Number: BTC-SRCLIP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

Valve Stem Seal, Positive Stop, Nitrile Rubber, 0.313 in. Stem Diameter, Chevrolet, LS, Each

Part Number: BTC-VSLSHAT

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Estimated Ship Date: Monday 9/29/2025