Swift Coil-Over Spring - Barrel Type - 2.5 ID x 14" Tall - 225 lb. Leed Brakes however it requires welding a

however it requires welding a bung into the tank

0L throttle bodies on any intake manifold w/ the 4150 mounting flange

1971-1988 Pontiac Grand Prix

No Diaphragms Or Mechanical Parts To Wear Out

Twin Individual Shoulder Belts

Swift Coil-Over Spring - Barrel Type - 2.5 ID x 14" Tall - 225 lb. Leed Brakes however it requires welding 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