Hypercoils 10" Coil-Over Spring - 1- 7/8" I.D. - 112 lb. Hastings 8-1/4" long sump for a

8-1/4" long sump for a 6 qt

smooth body design utilizing the 46mm monotube technology (piston and piston band sold separately) designed for motorsports applications

1983-1985 Pontiac Parisienne

2020 GMC Sierra 2500 HD Crew Cab Pickup Vehicle has carpeted factory storage box

400" long pushrod set works perfectly with High Energy or Magnum rockers

Hypercoils 10" Coil-Over Spring - 1- 7/8" I.D. - 112 lb. Hastings 8-1/4" long sump for aHypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone undetected could lead to spring failure. The life of a suspension coil is directly related to