Availability
Valve Springs, Platinum, Dual, 0.660 in. Maximum Valve Lift, 377 lbs./in. Spring Rate, 1.070 in. Coil Bind Height, Each
Part Number: BTC-SP0011
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Shims, 0.015 in. Thick, 1.260 in. O.D., 0.510 in. I.D., for Stock Guides, Set of 100
Part Number: BTC-SS015100
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Shims, 0.030 in. Thick, 1.260 in. O.D., 0.510 in. I.D., for Stock Guides, Set of 100
Part Number: BTC-SS030100
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Shims, .030 in. Thickness, For Bronze Guides, Set of 100
Part Number: BTC-BS030100
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Shims, 0.015 in. Thickness, 0.595 in. I.D., 1.330 in. O.D., Set of 100
Part Number: BTC-BS015100
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Shims, 0.060 in. Thick, 1.260 in. O.D., 0.510 in. I.D., for Stock Guides, Set of 100
Part Number: BTC-SS060100
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BTR 1515 VALVE SPRING
Part Number: BTC-BTR-1515
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
BTR BEEHIVE VALVE SPRING .625 LIFT
Part Number: BTC-SP018-1
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Valve Stem Seals, Intake and Exhaust, 0.552 in. ID, 0.342 in. Stem, Chevrolet, Gen II, LT-Based Engine, Set of 16
Part Number: BTC-VSLTKIT
Estimated Ship Date: Today
Estimated Ship Date: Today
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