Availability
Valve Spring, PAC Racing, Dual, 1.275 in. Outside Diameter, 450 lbs./in. Rate, 1.080 in. Coil Bind, Each
Part Number: TFS-16306-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring, Hot Rod Series, Single, 1.540 in. O.D., 311 lbs./in. Rate, 1.200 in. Coil Bind Height, Each
Part Number: RSC-PAC-1933
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, PAC Racing, Beehive, 1.454 in./1.264 in. O.D., 362 lbs./in. Rate, 1.100 in. Coil Bind, Pair
Part Number: TFS-16982-2
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
VALVE SPRING RETAINER, BTR TITANIUM DUAL SPRING RETAINER FOR PLATINUM SPRINGS minus .045" installed height (fit PAC 1200 & 1900)
Part Number: BTC-SR0081
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
TENSIONER SLEEVE
Part Number: CLO-9-5049
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Rocker Arm Replacement Parts, Needle Bearing, GM, LS1/LS3/LS7, Pair
Part Number: TFS-30700500-2B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring, 1200 Series, Dual, 1.300 in. Outside Diameter, 408 lb/in., 0.655 in. Inside Diameter, Each
Part Number: RSC-PAC-1221
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Hot Rod Series, Dual, 1.545 in. O.D., 507 lbs./in. Rate, 1.130 in. Coil Bind Height, Each
Part Number: RSC-PAC-1918
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring, PAC Racing, Dual, 1.295 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind, Each
Part Number: TFS-30600414-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS Valve Spring, LS6 Style, Single Beehive, 1.290 in. o.d., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Each
Part Number: SUM-174002-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
STEEL RETAINER
Part Number: BTC-SR001S-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
VALVE SPRING, BTR TITANIUM RETAINER - FOR .600" LIFT 2V MODULAR SPRINGS - SOLD INDIVIDUALLY - SR009-1
Part Number: BTC-SR0091
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring, Hot Rod Series, Single, 1.460 in. O.D., 307 lbs./in. Rate, 1.145 in. Coil Bind Height, Each
Part Number: RSC-PAC-1921
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Valve Spring, Single, 1.100 in. O.D., 294 lbs./in. Rate, 0.950 in. Coil Bind Height, Each
Part Number: MAN-22125-1
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Valve Spring, Single, 1.045 in. Outside Diameter, 245 lbs./in. Rate, 0.820 in. Coil Bind Height, Each
Part Number: MAN-22130-1
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Timing Belt Kit
Part Number: CLO-9-5560
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
TENSIONER
Part Number: CLO-9-5004
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
TENSIONER
Part Number: CLO-9-5005
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Lifter, Hydraulic, Flat Tappet, Chevy, Each
Part Number: SLP-HT-817
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lifter, Hydraulic Flat Tappet, Ford, Lincoln, Mercury, Each
Part Number: SUM-HT900
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lifter, Hydraulic Flat Tappet, Ford, Lincoln, Mercury, Each
Part Number: SLP-HT-900
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lifter, Mechanical Flat Tappet, OE Style, 0.842 in. O.D., No Offset, Chevy, V8, Each
Part Number: SLP-AT-992
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.