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Pro LS Valve Springs, Drop in, 0.600 Max Lift, Single Beehive, 1.290 in. O.D., 310 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16
Part Number: SUM-174004
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Beehive, Single, 1.290 in. O.D., 313 lbs./in. Rate, 1.140 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1218-16
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Spring and Retainer Kits, Single, Std., 1.514 in. O.D., 348 lbs./in., 0.375 in. Dia. Valve Stem, Retainers, 10-Degree Locks, Damper Spring, Kit
Part Number: HRS-98636-K32
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, PAC Racing, Beehive, 1.055 in./1.290 in. O.D., 313 lb./in. Rate, 1.140 in. Coil Bind, Set of 16
Part Number: TFS-16918-16
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
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 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Single, 1.260 in. Outside Diameter, 350 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: ISK-235D
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
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 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Dual, 1.514 in. Outside Diameter, 1.150 in. Coil Height, Set of 16
Part Number: HRS-98636
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Single, 1.260 in. Outside Diameter, 370 lbs./in. Rate, 1.095 in. Coil Bind Height, Set of 16
Part Number: MAN-22410-16
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, RPM Series, Beehive, Single, 1.290 in. O.D., 384 lbs/in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1211X-16
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Single, 1.340 in. Outside Diameter, 280 lbs./in. Rate, .970 in. Coil Bind Height, Set of 12
Part Number: ISK-7005-12
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Spring and Retainer Kits, Single, Std., 1.514 in. O.D., 348 lbs./in., 0.344 in. Dia. Valve Stem, Retainers, 10-Degree Locks, Damper Spring, Kit
Part Number: HRS-98636-K12
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Single, Steel, Natural Finish, 1.259 in. OD, 0.885 in. ID, 1.113 in. Solid Height, 339 Spring Rate, GM, Small Block, Each
Part Number: MEL-466454
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Single, 0.590 in. Maximum Valve Lift, Set of 16
Part Number: CCA-941HP-16
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Beehive, Single, 1.290 in. O.D., 313 lbs./in. Rate, 1.140 in. Coil Bind Height, Each
Part Number: RSC-PAC-1218
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Springs, Dual Spring, 1.264/1.029 in Diameter, 325 Lbs/in. Spring Rate, 1.800 in Installed Height, Chevy, Each
Part Number: MEL-466524
Not Yet Reviewed
Estimated Ship Date: May 15, 2025 if ordered today
Estimated Ship Date: May 15, 2025 if ordered today
Valve Springs, 1200 Series, Single, Beehive, 1.290 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit
Part Number: RSC-PAC-KS14
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Spring, Single, 1.260 in. Outside Diameter, 447 lbs./in. Rate, 1.130 in. Coil Bind Height, Each
Part Number: CCA-941-1
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2025 if ordered today
Estimated Ship Date: Jun 16, 2025 if ordered today
Valve Springs, Ovate Beehive, 1.29 in. Outside Diameter, 313 lbs./in. Spring Rate, 1.140 in. Coil Bind Height, Set of 16
Part Number: HRS-98110
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2025 if ordered today
Estimated Ship Date: Jun 16, 2025 if ordered today
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Valve Springs, Single, 1.490 in. Outside Diameter, 370 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: ISK-3105-D
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2025 if ordered today
Estimated Ship Date: Apr 28, 2025 if ordered today
Valve Springs, Dual, 1.514 in. Outside Diameter, 348 lb./in. Rate, 1.150 in. Coil Bind Height, Damper, Each
Part Number: HRS-98656-1
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2025 if ordered today
Estimated Ship Date: Jun 17, 2025 if ordered today
Valve Spring, RPM Series, Beehive, Single, 1.290 in. O.D., 384 lbs/in. Rate, 1.100 in. Coil Bind Height, Each
Part Number: RSC-PAC-1211X
Not Yet Reviewed
Estimated Ship Date: Monday 4/28/2025
Estimated Ship Date: Monday 4/28/2025
Valve Spring, Single, 1.250 in. Outside Diameter, 345 lbs./in. Rate, 1.150 in. Coil Bind Height, Each
Part Number: MAN-22410-1
Estimated Ship Date: Jun 9, 2025 if ordered today
Estimated Ship Date: Jun 9, 2025 if ordered today
Valve Springs, Dual, 1.514 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98656
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2025 if ordered today
Estimated Ship Date: Jun 17, 2025 if ordered today
Valve Spring, Dual, 1.530 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Each
Part Number: HRS-98636-1
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2025 if ordered today
Estimated Ship Date: Jun 17, 2025 if ordered today
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