Swift Coil-Over Spring - Barrel Type - 2.5" ID x 6" Tall - 150 lb. 122005 You can use either a

You can use either a SBHV pump and #CHA100SB pick-up or a BBHV pump and #CHA100BB pick-up

GM Fullsize Truck 2001-06

1977-1997 Ford F-250

Will not affect the factory warranty

an extra O-ring

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 6" Tall - 150 lb. 122005 You can use either aINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. 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 superior engineering has provided the next generation of