Need help finding a part or have a question?
Toll Free 877-243-4943
Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. UMI's front springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in rate. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the G-body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving/cruising. The ride height is engineered for a 1” 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.
UMI Performance's solid sway bars are designed to reduce body roll, understeer a... More Info
Part #DM91877 BLACK
Price: $399.95
UMI’s rear spring spacers may be just the ticket to achieve that perfect stance... More Info
Part #DM91872 SET
Price: $39.95
Part #DM91877 RED
1978-1988 "Body by Fisher" sill plate logo More Info
Part #DM00111
Price: $9.95
1978-1988 Monte Carlo, El Camino, & Malibu custom front floor mount bracket. Thi... More Info
Part #DM00578
Price: $12.95
1978-1988 Monte Carlo & Malibu (2/4dr) black full floor preformed carpet with he... More Info
Part #DM01130 BLACK
Price: $181.95
1980-1988 Monte Carlo & Malibu (2/4dr) dark blue cut pile floor mat set of 4. E... More Info
Part #DM01174 DARKBLUE
Price: $98.95
1978-1988 Monte Carlo, El Camino, & Malibu (2/4dr) front seat mount floor brace.... More Info
Part #DM02341 RH
Price: $52.95
UMI Performance's 1.250" (32mm) solid front sway bar is designed to reduce body... More Info
Part #DM91876 RED
Price: $239.95