Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" -450 lb. PTT-HM-MT-6B OEM spec flanged head hardware

OEM spec flanged head hardware included to match your factory LS engine hardware

1993-1993 Mercedes-Benz 600SEC

Internally there is an efficient heat sync

The backspacing is 5

This is the replacement canister for MSD distributors equipped with vacuum advance (except the PN 8365 and PN 8362 HEI Distributors

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" -450 lb. PTT-HM-MT-6B OEM spec flanged head hardwareINCREASE 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