Hypercoils UHT Barrel Coil-Over Spring - 2.5" ID x 12" Tall - 230/700 lb. Progressive 84304A 1 (2015) certified Bell GP

1 (2015) certified Bell GP

Bracket attaches to top of most quick change rear end center section

Does not have silicone beadSince 1938

5" Hg / #HLY125-145 - Opening Vacuum 4

Hypercoils UHT Barrel Coil-Over Spring - 2.5" ID x 12" Tall - 230/700 lb. Progressive 84304A 1 (2015) certified Bell GPHypercoil Coil Over Springs are high performance, aftermarket suspension springs primarily used in Motorsports and Motor Racing. Hypercos coil over springs, also known as Hypercoils, offer a wide range of free lengths and rates which provide the suspension designer latitude in creating a motion ratio for the suspension system that will permit an optimized damper or spring assembly to control a wide range of wheel travel. Hypercoil Ultra High Travel