Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 160 lb. Solid Cam If you need to extend

If you need to extend the length do so with 8 AWG or larger multi-strand wire

For 30% less water pump speed and reduced weight and inertia

and conversion parts for small block Chevy

1977-1983 Pontiac Grand LeMans

Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 160 lb. Solid Cam If you need to extendINCREASE 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