Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 425 lb. 919300 Rev Limiter drops one cylinder

Rev Limiter drops one cylinder at a time very smoothly

and durability without breaking the bank

Gasket Flexplate Bolts - GM - 7/16-10 x 11/16 Inch

1979-1979 Pontiac Phoenix

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 425 lb. 919300 Rev Limiter drops one cylinderINCREASE 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