Swift Rear Coil Spring - Bulletproof - 5.0" OD x 16" Tall - 175 lb. 2PACK-VM-PTT Black anodized CNC machined billet

Black anodized CNC machined billet aluminum housing provides superior strength and great looks

Hays continues to develop complete clutch kits for an infinite number of high-performance applications

With an increased motor depth versus our standard 16" fans

1975-2010 Ford F-150

gives the spring a much longer life

Swift Rear Coil Spring - Bulletproof - 5.0" OD x 16" Tall - 175 lb. 2PACK-VM-PTT Black anodized CNC machined billetPURPOSE BUILT FOR THOSE OF YOU PUTTING MORE STRESS ON A SPRING THAN HOW IS CONVENTIONALLY USED. WE SOUGHT AFTER A NEW APPROACH IN DEVELOPMENT FROM OUR REGULAR SUSPENSION SPRING. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs