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Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. UMI's springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in rate. UMI’s front springs 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 as well as LS power (lightened cars may require spring trimming). The front springs 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 are made in the USA.
1980-1988 Monte Carlo, El Camino & Malibu front headlight conversion kit. This k... More Info
Part #DM10195
Price: $124.95
UMI Performance's solid sway bars are designed to reduce body roll, understeer a... More Info
Part #DM91877 BLACK
Price: $399.95
Part #DM91877 RED
This rubber plug fits into a 3/4" diameter hole in your firewall, trunk or floor... More Info
Part #DA60065
Price: $3.95
1973-1977 Monte Carlo 2dr door mylar water shields and door jute sound insulatio... More Info
Part #DB02330
Price: $57.95
1974-1975 Chevelle, Malibu & El Camino reproduction left (driver's side) front f... More Info
Part #DB20476 LH
Price: $109.95
1968-1977 new reproduction plastic Rally Wheel center caps (set of 4). More Info
Part #DB50050 REPRO
Price: $54.95
1986-1988 Monte Carlo & El Camino dash instrument face plate (black with red str... More Info
Part #DM00506 BLACKRED
Price: $164.95
1986 5.0 emissions decal (pt. no. 14100933 AT). More Info
Part #DM70034 14100933
Price: $9.00