Availability
Valve Spring and Retainer Kits, Performance, Dual, Conical, 1.465 in. O.D., 425 lbs./in., 0.950 in. Coil Bind Height, 10 degree Locks, Kit
Part Number: HRS-98438-K12
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, PAC Racing, Dual, 1.460 in. Outside Diameter, 438 lbs./in. Rate, 1.100 in. Coil Bind, Set of 16
Part Number: TFS-16315-16
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, PAC Racing, Dual, 1.460 in. Outside Diameter, 391 lbs./in. Rate, 1.050 in. Coil Bind, Set of 16
Part Number: TFS-16893-16
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, Specialty and Class Specific, Single, 1.245 in. Outside Diameter, 291 lb/in., Set of 16
Part Number: RSC-PAC-1210X-16
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Spring and Retainer Kits, Performance, Single, Standard, 1.250 in. O.D., 411 lbs./in., 1.100 in. Coil Bind Height, 7 degree Locks, Kit
Part Number: HRS-98214-K11
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Cover Adapters, Aluminum, Small Block Chevy, V8, Kit
Part Number: ICB-551542
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, Single, 0.959 in. Outside Diameter, 191 lbs./in. Rate, 0.952 in. Coil Bind Height, Set of 16
Part Number: CCA-26113-16
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Cover Spacers and Adapters, Perimeter Bolt Mounting, 0.375 in. Thickness, Billet Aluminum, Natural, Chevy, Big Block, Pair
Part Number: ICB-551640-3
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Cover Spacers and Adapters, Perimeter Bolt Mounting, 0.750 in. Thickness, Billet Aluminum, Natural, Chevy, Big Block, Pair
Part Number: ICB-551640-7
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, Retainers, Track Heat®, Single Springs, Steel Retainers, Steel Locks, Single Groove, Kit
Part Number: TFS-2500200
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Spring and Retainer Kits, Single, Std., 1.514 in. O.D., 348 lbs./in., 0.344 in. Dia. Valve Stem, Retainers, 7-Degree Locks, Damper Spring, Kit
Part Number: HRS-98636-K11
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Cover Spacers and Adapters, Perimeter Bolt Mounting, 0.500 in. Thickness, Billet Aluminum, Natural, Chevy, Big Block, Pair
Part Number: ICB-551640-5
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, PAC Racing, Single, 1.525 in. Outside Diameter, 368 lbs./in. Rate, 1.110 in. Coil Bind, Set 16
Part Number: TFS-16911-16
Not Yet Reviewed
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Cover Spacers, Aluminum, Perimeter Bolt Style, 1.375 in. Thickness, SBF, Pair
Part Number: TRD-6080
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, Single, 1.260 in. Outside Diameter, 447 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16
Part Number: CCA-941-16
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Spring and Retainer Kits, Performance, Dual, Standard, 1.500 in. O.D., 413 lbs./in., 1.100 in. Coil Bind Height, 10 Degree Locks, Retainers, Kit
Part Number: HRS-98632-K12
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Valve Springs, PAC Racing, Beehive, .930 in./1.025 in. O.D., 300 lbs./in. Rate, 1.060 in. Coil Bind, Set of 24
Part Number: TFS-15410-24
Not Yet Reviewed
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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