PAC-KS35 LSX RPM SERIES DUAL SPRING KIT - 1.290" O.D. x 0.700 MAX LIFT - TITANIUM RETAINERS - 7 Degree
PAC-KS37 RPM SERIES DUAL SPRING KIT - 1.324" O.D. x 0.750 MAX LIFT - TITANIUM RETAINERS - 7 Degree RPM Series - PAC Racing Springs developed this new process using all the latest advancements from our circle track and drag racing successes. We have applied this new method to great designs that will allow for a performance increase that exceeds all demands. PART NUMBER:PAC-KS37 TYPE:Dual Valve Spring Kits OUTER SPRING DIAMETER (IN.):1.290 OUTER SPRING I.D. (IN.):0.950 INNER SPRING I.D. (IN.):0.680 MAX LIFT (IN.):0.700 LOAD (LBS) @ INSTALLED HEIGHT (IN):145 @ 1.800 OPEN LOAD (LBS) @ OPEN HEIGHT (IN.):411 @ 1.100 COIL BIND (IN.):1.000 RATE (LBS/IN.SQ):409 KIT INCLUDES: SPRING:PAC-1206X RETAINER:PAC-R435 Ti-64 Titanium 7 Degree LOCK:PAC-L8113 Steel 7 Degree Radius Groove LOCATOR:PAC-S135 SEAL:Premium