UMI Performance 64-72 GM A-Body 2in Lowering Spring Set Front

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. Our springs are wound from 5160 CrSi premium wire and feature a linear 530 lb/in rate. The 4050F’s are stiffer than stock to provide increased performance with decreased body roll and a lower center of gravity. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving/cruising. The ride height is engineered for a 2” lowering with standard SBC, aluminum head and intake Big Block and Pontiac 400 as well as LS power (lightened cars may require spring trimming). The 4050F’s are also suitable for full weight Big Block applications when ¼” nose down rake is desired. They have a tough black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.This Part Fits: Year Make Model Submodel 1967 Buick Gran Sport Base 1970,1972 Buick Skylark 350 1967-1972 Buick Skylark Base 1968-1972 Buick Skylark Custom 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1967-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1967 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1967-1972 Chevrolet Chevelle SS 1967-1972 Chevrolet El Camino Base 1968-1972 Chevrolet El Camino Custom 1968-1972 Chevrolet El Camino SS 1967 Chevrolet Malibu Base 1970-1972 Chevrolet Monte Carlo Base 1967-1971 Oldsmobile 442 Base 1967-1972 Oldsmobile Cutlass Base 1972 Oldsmobile Cutlass Cruiser 1967 Oldsmobile Cutlass Holiday 1968,1971-1972 Oldsmobile Cutlass S 1967 Oldsmobile Cutlass Turnpike Cruiser 1967-1972 Oldsmobile F85 Base 1967-1972 Pontiac Grand Prix Base 1967-1972 Pontiac GTO Base 1970-1971 Pontiac GTO The Judge 1967-1970 Pontiac Tempest Base 1967-1969 Pontiac Tempest Custom 1970 Pontiac Tempest GT 1967-1969 Pontiac Tempest Safari