Availability
PAC Racing Springs Parts and Accessories
Dual LS Engine Kit (PAC-1904, PAC-R335, PAC-S129, OE locks and economy seals)
Part Number: RSC-PAC-KS11
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2026 if ordered today
Estimated Ship Date: Jun 17, 2026 if ordered today
Valve Spring, Specialty and Class Specific, Beehive, Single, 1.245 in. Outside Diameter, 291 lb/in., Each
Part Number: RSC-PAC-1210X
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Dual Spring 600 Series Retainer - Tool Steel Retainer for PAC-1227, 1239, 1254, 1297 & 1509 Dual Valve Springs
Part Number: RSC-PAC-R615-16
Not Yet Reviewed
VALVE SPRING
Part Number: RSC-PAC-D200
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
VALVE LOCKS PAC Ti
Part Number: RSC-PAC-L8139-16
Not Yet Reviewed
VALVE SPRING ASSY DRAG RACE
Part Number: RSC-PAC-1351L-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
VALVE SPRING
Part Number: RSC-PAC-1322
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
LS ENGINE KIT
Part Number: RSC-PAC-KS50
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
VALVE SPRING ASSY
Part Number: RSC-PAC-1373L-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
1.550 OD 2.200 1" Lift spring
Part Number: RSC-PAC-1355
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
VALVE SPRING ASSY DRAG RACE
Part Number: RSC-PAC-1243L-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
VALVE SPRING ASSY DRAG RACE
Part Number: RSC-PAC-1337-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Dual Spring 600 Series Retainer - Tool Steel Retainer for PAC-1385 & 1395 Dual Valve Springs. Lock angle: ST
Part Number: RSC-PAC-R614-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Valve Spring, RPM Series, Beehive, Single, 1.589 in. O.D., 313 lbs/in. Rate, 1.180 in. Coil Bind Height, Each
Part Number: RSC-PAC-1295X
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Power Sports Valve Springs
Part Number: RSC-PAC-MX119
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Beehive 400 Series Retainer - Retainer for V-Rod Destroyer. Lock angle: 6 degree
Part Number: RSC-PAC-R445-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Dual Spring 600 Series Retainer - Tool Steel Pro Series Race for PAC-1341 Valve Spring (DLC Option). Lock ang
Part Number: RSC-PAC-R658-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Valve Spring, 1300 Series, Dual, 1.574 in. O.D., 538 lbs./in. Rate, 1.150 in. Coil Bind Height, Each
Part Number: RSC-PAC-1396
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Valve Spring, 1500 Series Circle Track Endurance, Dual, 1.284 in. O.D., 1.085 in. Coil Bind Height, Each
Part Number: RSC-PAC-1529
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Power Sports Valve Springs
Part Number: RSC-PAC-MX219
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
1.550 OD 2.300 1" Lift spring
Part Number: RSC-PAC-1354-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1298 & 1299 Dual Valve Springs. Lock angle: STD
Part Number: RSC-PAC-R507-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1342, 1386 & 1396 Dual Valve Springs. Lock angle
Part Number: RSC-PAC-R537-16
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Triple Spring 500 Series Retainer - Titanium Retainer for PAC-1362, 1363 & 1366 Triple Drag Race Valve Springs
Part Number: RSC-PAC-R503
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
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Late Model Muscle
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