Swift Rear Coil Spring - 5.0" OD x 14" Tall - 175 lb. 57800BK (4) 45° -4AN to 1/8"NPT

(4) 45° -4AN to 1/8"NPT valve fittings

Designed for Small-Block application

Top quality Edelbrock gaskets ensure a perfect seal every time

Chrysler 300 2005-14 / Dodge Challenger 2008-20 / Dodge Charger 2006-20 / Dodge Durango 2018-20 / Jeep Grand Cherokee 2006-20

Perfect for: 1967-1969 Camaro/Firebird

Swift Rear Coil Spring - 5.0" OD x 14" Tall - 175 lb. 57800BK (4) 45° -4AN to 1/8"NPTINCREASE 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