Hypercoils 9-1/2" Front Coil Spring - 5.0" O.D.- 700 lb. Turnlock Fastener Insert Plate 1968-1968 Mercury Cyclone

1968-1968 Mercury Cyclone

19000 lb Breaking Strength

OL 270H-10

1974-1974 Plymouth PB200 Van

Hypercoils 9-1/2" Front Coil Spring - 5.0" O.D.- 700 lb. Turnlock Fastener Insert Plate 1968-1968 Mercury CycloneHypercoils 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