Swift Coil-Over Spring - 2.5" ID x 8" Tall - 200 lb. Drag Racing Catalog - Fittings & Hoses - Fittings & Plugs - Oval Track Catalog - Parts & Accessories - Quick Fuel Technology 1975-1985 Mercury Grand Marquis

1975-1985 Mercury Grand Marquis

Stainless Steel Braided

or 8-cylinders by cutting red/blue wire loops110 millijoules per spark up to 15

1966-1972 Buick Skylark

1981-1981 Pontiac Firebird

Swift Coil-Over Spring - 2.5" ID x 8" Tall - 200 lb. Drag Racing Catalog - Fittings & Hoses - Fittings & Plugs - Oval Track Catalog - Parts & Accessories - Quick Fuel Technology 1975-1985 Mercury Grand MarquisINCREASE 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