Availability
Valve Springs, Beehive, Single, 0.550 in. Maximum Valve Lift, 317 lbs./in. Spring Rate, 1.070 in. Coil Bind Height, Set of 16
Part Number: BTC-SP00516
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Shaft, LS, Steel, Natural, Includes Rocker Arm Shaft Only, Chevrolet, LS3, Each
Part Number: BTC-SRKR3SHAFT
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Stem Seal, Positive Stop, Nitrile Rubber, 0.313 in. Stem Diameter, Chevrolet, LS, Each
Part Number: BTC-VSLSHAT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BTR LS1 TIMING COVER LIKE 12561243
Part Number: BTC-BTR-61243
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR Chromoly One Piece Pushrod; 7.100" Long, .080" Wall, 5/16" Diameter SET OF 16
Part Number: BTC-PR7100312-16
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR Chromoly One Piece Pushrod; 7.450" Long, .080" Wall, 11/32" Diameter Set of 16
Part Number: BTC-PR7450343-16
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR GEN III HEMI VALVE TIP SAVER SET
Part Number: BTC-HEMILC-16
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR LT1 CONICAL SPRING KIT WITH VALVE TIP SAVER
Part Number: BTC-S0472
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR SK427 SPRING KIT - SOLID ROLLER LSx - SK427/500
Part Number: BTC-SK427-500
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR 5.3L NITROUS CAMSHAFT
Part Number: BTC-S0454
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR DIE CAST VALVE COVER SET NATURAL FINISH WITHOUT COIL MOUNTS
Part Number: BTC-VCA-02-NAT
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR DIE CAST VALVE COVER SET RED NO LOGO WITHOUT COIL MOUNTGS
Part Number: BTC-VCA-03-RED
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR Rocker Arm Trunion Kit Trunion; Bag of 16
Part Number: BTC-S0490
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainers and Locks, Valve Stem Seals, Chevrolet, Small Block LS, Kit
Part Number: BTC-SK427
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
LT4 CONICAL VALVE SPRING KIT WITH VALVE TIP SAVER
Part Number: BTC-BTR-SK014-TS
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR .660 LIFT VALVE TIP SAVER SPRING KIT W/ .505 ID LOCATOR
Part Number: BTC-S0475
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve Springs, .660 Lift BTR Platinum Gen I Dodge Viper Spring Kit; Titanium Retainers
Part Number: BTC-SK010
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
VALVE SPRING, BTR PLATINUM DODGE VIPER DUAL SPRING KIT - .660" LIFT
Part Number: BTC-SK010VSLS
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve Springs, .660 Lift BTR Platinum Gen III Dodge Viper Spring Kit; Titanium Retainers
Part Number: BTC-SK012
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR PHASER LOCKOUT GEN IV LS ZERO DEGREE RETARD
Part Number: BTC-S0498
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
PUSHROD 7.975" LONG, .080" WALL, 3/8" DIAMETER CHROMOLY ONE PIECE PUSHRODS, SET OF 16
Part Number: BTC-PR7975375-16
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR .685 LIFT SPRING KIT W/ TITANIUM RETAINERS AND VALVE TIP SAVER
Part Number: BTC-S0474
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
BTR SPRING KIT - SOLID ROLLER - BTRXP1238
Part Number: BTC-S0486
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
VALVE SPRING KIT
Part Number: BTC-SK12386560BB
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
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