Hypercoils 8" Coil-Over Spring - 2-1/2" I.D. - 375 lb. 21411407 Increased Temp

Increased Temp

50-inch inlet/outlet diameters

The outer layer is made from pulverized and stranded lava rock into a proprietary tightly woven weave for durability and strength

Thread Repair Kit

- 24 Spline X 1 in

Hypercoils 8" Coil-Over Spring - 2-1/2" I.D. - 375 lb. 21411407 Increased TempHypercoils 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