Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 275 lb. HYS11M61 Does not alter factory wiring

Does not alter factory wiring

1961-1969 Buick Special

sport utility and performance street rod market

By matching the Coil specifications with the module

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Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 275 lb. HYS11M61 Does not alter factory wiringINCREASE 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