Swift Rear Coil Spring - Bulletproof - 5.0" OD x 11" Tall - 200 lb. CS-3P-EXT-15 Silicon beads facing up towards

Silicon beads facing up towards intake manifold

as well as the hardest drag strip launches without moving on the rear end housing

938 in Diameter

1976 Pontiac LeMans CID 455

600 in Valve

Swift Rear Coil Spring - Bulletproof - 5.0" OD x 11" Tall - 200 lb. CS-3P-EXT-15 Silicon beads facing up towardsPURPOSE 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