Availability
Valve Springs
Valve Springs, 1300 Series Circle Track, Dual, 1.550 in. O.D., 663 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1326-16
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Twisted Wedge® Track Heat® Valve Spring Upgrade, Steel Retainers, Steel Locks, 3-Groove, Ford, 4.6L/5.4L 2V, Kit
Part Number: TFS-2500525
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Valve Springs, High Performance, Single, 0.570 in. Maximum Valve Lift, for GT40/GT40P Heads and Flat Tappet Camshaft, Chromoly Steel, Ford, Set of 16
Part Number: CCA-GT40CS-KIT
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring Kit, Beehive, Single, 1.075 in./1.310 in. O.D., 7 degree Locks, for GM Vortec Cylinder Heads for Use with Hydraulic Roller Camshafts, Kit
Part Number: CCA-26918VCS-KIT
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 409 lbs./in. Spring Rate, Factory Valve Guides, Kit
Part Number: BTC-SK702-0560BB
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Dual, 1.510 in. Outside Diameter, 395 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: CCA-925-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 377 lbs./in. Spring Rate, Gen V LT4, Kit
Part Number: BTC-SK008-BB
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, 1200 Series Circle Track, Dual, 1.550 in. O.D., 526 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1245-16
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, 1200 Series Drag Race, Dual, 1.625 in. O.D., 629 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1228-16
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Dual, 1.442 in. Outside Diameter, 391 lbs./in. Rate, 1.129 in. Coil Bind Height, Set of 16
Part Number: CCA-26987-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs Kits, Beehive, Single, 0.510 in. Maximum Valve Lift, for GM Vortec Cylinder Heads for Hydraulic Flat Tappet Camshafts, Kit
Part Number: CCA-26906VCS-KIT
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Dual, 1.550 in. Outside Diameter, 1.130 in. Coil Height, Each
Part Number: BRO-PAC1941
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring and Retainer Kits, Performance, Single, Beehive, 1.280 in. O.D., 412 lbs./in., 1.150 in. Coil Bind Height, 7 degree Locks, Kit
Part Number: HRS-98113-K1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Dual, 1.437 in. Outside Diameter, 300 lbs./in. Rate, 1.062 in. Coil Bind Height, Set of 16
Part Number: HRS-98432
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Sure Seat, Standard Style, Dual, 1.460 in. O.D., 1.150 in. Coil Bind Height, 1.060 in. I.D., 465 lbs. Rate, Set of 16
Part Number: EDL-5845
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, PAC Racing, Dual, 1.275 in. Outside Diameter, 450 lbs./in. Rate, 1.080 in. Coil Bind, Set of 16
Part Number: TFS-16306-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring Kit, Beehive Springs, Retainers, Locks, Seals, Kit
Part Number: CCA-26918CC-KIT
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring and Retainer Kits, Performance, Dual, Conical, 1.470 in. O.D., 399 lbs./in., 1.080 in. Coil Bind Height, 10 degree Locks, Kit
Part Number: HRS-98445-K12
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 377 lbs./in., Bronze Valve Guides, Kit
Part Number: BTC-SK001T6560BB
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, PAC Racing, Single, 1.437 in. Outside Diameter, 340 lbs./in. Rate, 1.150 in. Coil Bind, Set 16
Part Number: TFS-16942-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Pacaloy Mechanical Roller, Dual, 1.550 in. O.D., 0.812 in. I.D., 550 lbs./in., 0.700 in. Maximum Lift, 1.100 in. Coil Bind, Set of 16
Part Number: HRS-98543
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, 1200 Series Circle Track, Single, 1.260 in. O.D., 450 bs./in. Rate, 1.115 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1201-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, 1300 Series Circle Track, Dual, 1.550 in. O.D., 644 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1325-16
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve Springs, Dual, 1.460 in. Outside Diameter, 441 lbs./in. Rate, 1.195 in. Coil Bind Height, Set of 16
Part Number: CCA-977-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Single, 1.494 in. Outside Diameter, 330 lbs./in. Rate, 1.1 in. Coil Bind Height, Set of 16
Part Number: CCA-901-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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