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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
