Availability
Valve Springs
SPRING-1.311 SINGLE HEMI Drag Pak
Part Number: MAN-221431X-16
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve Springs, RPM Series, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.000 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1205X-16
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Valve Springs, Dual, 1.320 in. O.D., 505 lbs./in. Rate, 1.100 in. Coil Bind Height, for COMP Cams LSr Series Cams for the GM LS Engines, Set of 12
Part Number: CCA-26926-12
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Valve Springs, Single, 1.590 in. Outside Diameter, 300 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16
Part Number: CCA-26095-16
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Valve Springs, Dual, 1.171 in. Outside Diameter, 296 lbs./in. Rate, 0.858 in. Coil Bind Height, Set of 16
Part Number: CCA-913-SET
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Valve Springs, High Performance Valve Spring Kits, Dual, 0.640 in. Maximum Valve Lift, Retainers, Locks, Kit
Part Number: CCA-9801-KIT
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Valve Springs, Dual, 1.550 in. Outside Diameter, 496 lbs./in. Rate, 1.230 in. Coil Bind Height, Set of 12
Part Number: CCA-955-12
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Valve Springs, Dual, 1.539 in. Outside Diameter, 498 lbs./in. Rate, 1.175 in. Coil Bind Height, Set of 12
Part Number: CCA-927-12
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Valve Spring and Retainers, Titanium Retainer, I.D. Locator, Machined Valve Lock and Viton Seals. 0.660 in. Max Lift, Chevy LT4, Kit
Part Number: MAN-2636LT4KS
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
KIT-SPRING/RETAINER
Part Number: MAN-26180
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve Springs, Single, 1.311 in. Outside Diameter, 353 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: MAN-221431-16
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.660" Lift BTR Gen V LT1 Spring Kit; Titanium Ret., .505" ID .045" Thick Loc., Black/Brown Seals
Part Number: BTC-S0480
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
BTR .625" BEEHIVE SPRING KIT .071" LOCATORS
Part Number: BTC-BTRSK0180571
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
VALVE SPRINGS
Part Number: RSC-PAC-1214X-16
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Spring
Part Number: RSC-PAC-R539-16
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
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