PAC Racing Springs
PAC Racing Springs is proud to have the following resources at its Southfield, Michigan facility: product development, metallurgical analysis, engine testing, and manufacturing. As an innovator of automotive spring technology, PAC reaches the finish line in many motorsports at both the amateur and professional levels, from drag to circle track to endurance. JEGS offers a wide selection of valve springs from PAC Racing Springs so, whether off to the race or upgrading your hot rod, you're at the right place for the right price!
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PAC RACING SPRINGS
RPM Dual LS Series Valve Spring Kit Includes RPM Dual Springs, Titanium Retainers, Spring Seats, Valve Locks and Economy Seals
Part Number: 278-KS031

PAC RACING SPRINGS
RPM Dual LS Series Valve Spring Kit Includes RPM Dual Springs, Titanium Retainers, Spring Seats, Valve Locks and Economy Seals
Part Number: 278-KS031
![500 Series Titanium Dual Valve Spring Retainer Set for Drag Race Applications [1.365 in. O.D., Standard 10 Degree]](https://www.jegs.com/images/mini_100/200/278/278-r508-16.jpg)
PAC RACING SPRINGS
500 Series Titanium Dual Valve Spring Retainer Set for Drag Race Applications [1.365 in. O.D., Standard 10 Degree]
Part Number: 278-R508-16
![500 Series Titanium Dual Valve Spring Retainer Set for Drag Race Applications [1.365 in. O.D., Standard 10 Degree]](https://www.jegs.com/images/mini_200/200/278/278-r508-16.jpg)
PAC RACING SPRINGS
500 Series Titanium Dual Valve Spring Retainer Set for Drag Race Applications [1.365 in. O.D., Standard 10 Degree]
Part Number: 278-R508-16
![300-Series Beehive Valve Spring Retainer, Outside Diameter: 1.115 [Chrome Moly Steel]](https://www.jegs.com/images/mini_100/200/278/278-r313-16.jpg)
PAC RACING SPRINGS
300-Series Beehive Valve Spring Retainer, Outside Diameter: 1.115 [Chrome Moly Steel]
Part Number: 278-R313-16
![300-Series Beehive Valve Spring Retainer, Outside Diameter: 1.115 [Chrome Moly Steel]](https://www.jegs.com/images/mini_200/200/278/278-r313-16.jpg)
PAC RACING SPRINGS
300-Series Beehive Valve Spring Retainer, Outside Diameter: 1.115 [Chrome Moly Steel]
Part Number: 278-R313-16
![500 Series Titanium Dual Valve Spring Retainer Set for PAC-1245 and PAC-1289 Springs [1.450 in. O.D., Standard 10 Degree]](https://www.jegs.com/images/mini_100/200/278/278-r536-16.jpg)
PAC RACING SPRINGS
500 Series Titanium Dual Valve Spring Retainer Set for PAC-1245 and PAC-1289 Springs [1.450 in. O.D., Standard 10 Degree]
Part Number: 278-R536-16
![500 Series Titanium Dual Valve Spring Retainer Set for PAC-1245 and PAC-1289 Springs [1.450 in. O.D., Standard 10 Degree]](https://www.jegs.com/images/mini_200/200/278/278-r536-16.jpg)
PAC RACING SPRINGS
500 Series Titanium Dual Valve Spring Retainer Set for PAC-1245 and PAC-1289 Springs [1.450 in. O.D., Standard 10 Degree]
Part Number: 278-R536-16







































