Availability
Valve Spring and Retainer Kits, Performance, Single, Standard, 1.265 in. O.D., 380 lbs./in., 1.100in. Coil Bind Ht, 7 Degree Locks, Retainers, Kit
Part Number: HRS-98213-K11
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve Springs, Dual, 1.210 in. Outside Diameter, 230 lbs./in. Rate, 0.850 in. Coil Bind Height, Set of 8
Part Number: ISK-455-626
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.400 in. Outside Diameter, 382 lbs./in. Rate, 0.980 in. Coil Bind Height, Set of 16
Part Number: CRO-68405-16
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Springs, Single, 1.295 in. Outside Diameter, 1.070 in. Coil Bind Height, Set of 16
Part Number: CXM-VSS141201
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. Outside Diameter, .690 in. Inside Diameter, Set of 16
Part Number: TFS-214T0420
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, .690 in. Inside Diameter, Set of 16
Part Number: TFS-214T0520
Not Yet Reviewed
Estimated Ship Date: Dec 26, 2025 if ordered today
Estimated Ship Date: Dec 26, 2025 if ordered today
Valve Spring Retainers, Steel, 7 Degree, 1.530 in. Outside Diameter, .725 in. Inside Diameter, Set of 16
Part Number: ISK-4107ST
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Valve Springs, Dual, 1.510 in. Outside Diameter, 370 lbs./in. Rate, 1.175 in. Coil Bind Height, Set of 16
Part Number: ISK-8305
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.530 in. Outside Diameter, 430 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16
Part Number: ISK-9005
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Springs, Dual, 1.460 in. O.D., 398 lbs./in. Rate, 1.023 in. Coil Bind Height, Set of 16
Part Number: HPC-SPR-HT-16
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Valve Springs, Single, 1.045 in. Outside Diameter, 251 lbs./in. Rate, 0.860 in. Coil Bind Height, Set of 16
Part Number: CRO-68195-16
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.440 in. O.D., .700 in. I.D., Set of 16
Part Number: HPC-8603-16
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Valve Spring Locators, Inside, Steel, .045 in. Thick, 1.520 in. O.D., .570 in. I.D., .720 in. Spring I.D., Set
Part Number: ISK-700-VSL
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Valve Spring Retainers, Performance, Tool Steel, Single Spring, Dodge, L6, Cummins, Set of 24
Part Number: HML-07-S-004
Not Yet Reviewed
Valve Spring Retainers, Steel, 7 Degree, 1.530 in. Outside Diameter, .730 in. Inside Diameter, Set of 16
Part Number: ISK-3607-ST
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Spring Retainers, Steel, 7 Degree, 1.550 in. Outside Diameter, .730 in. Inside Diameter, Set of 16
Part Number: ISK-527-STA
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Valve Spring Retainers, Steel, 7 Degree, 1.530 in. Outside Diameter, .730 in. Inside Diameter, Set of 16
Part Number: ISK-607-STA
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Valve Springs, Dual, 1.450 in. Outside Diameter, 463 lbs./in. Rate, 1.115 in. Coil Bind Height, Set of 16
Part Number: CRO-68382-16
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Spring, Dual, Standard, 1.460 in. Outside Diameter, Set of 8
Part Number: FMS-M-6513-17348
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
Valve Springs, Single, 1.530 in. Outside Diameter, 330 lbs./in. Rate, 1.120 in. Coil Bind Height, Set of 16
Part Number: ISK-805-DO
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Dual, 1.430 in. Outside Diameter, 370 lbs./in. Rate, 0.940 in. Coil Bind Height, Set of 16
Part Number: ISK-5105
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Single, 1.437 in. Outside Diameter, 246 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16
Part Number: HRS-98415
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Valve Springs, Dual, 1.430 in. Outside Diameter, 320 lbs./in. Rate, 0.980 in. Coil Bind Height, Set of 16
Part Number: ISK-5005
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Valve Springs, Single, 1.540 in. Outside Diameter, 360 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16
Part Number: ISK-3605-D
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Springs, Dual, 1.440 in. Outside Diameter, 340 lbs./in. Rate, 1.110 in. Coil Bind Height, Set of 16
Part Number: CRO-68100X209-16
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
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