Hypercoils 12" Front Coil Spring - 5-1/2" O.D. - 1300 lb. ATP001G O2 Bungs In Both Collectors

O2 Bungs In Both Collectors To Support Efi Systems

ATI SB Chevy 168 Tooth Flexplate - SFI - Internal Balance 915541

Like all Flowmaster products the benefits include improved throttle response

GM Fullsize Truck 2004-05

Hypercoils 12" Front Coil Spring - 5-1/2" O.D. - 1300 lb. ATP001G O2 Bungs In Both CollectorsHypercoils 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