Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 300 lb. 356903 and has the same level

and has the same level of certification and safety as all NecksGen head and neck restraints

28600 lb Breaking Strength

GMC: Yukon XL 1500 01 - 09 6 L Engine

1969-1972 Chevrolet Kingswood

1978-1987 Pontiac Grand Prix CID 231 Naturally Aspirated GAS

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 300 lb. 356903 and has the same levelINCREASE 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