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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 RED
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 BLACK
1978-1985 Monte Carlo, Malibu, & El Camino heater/AC control face plate (with 3... More Info
Part #DM00651
Price: $29.95
1978-1987 El Camino reproduction tailgate cables (pair). More Info
Part #DM20221 REPRO
Price: $16.95
1978-1987 El Camino passenger's side complete inner bed panel. (SHEET METAL DISC... More Info
Part #DM20278 RH
Price: $355.95
1978-1987 El Camino reproduction steel tailgate. (SHEET METAL DISCLAIMER: No two... More Info
Part #DM21160
Price: $499.95
This 1978-1988 Monte Carlo T-top center ridge comes with factory style black pow... More Info
Part #DM40212
Price: $139.95
1978-1988 Monte Carlo, Malibu, El Camino gas tank mounting strap insulators (pai... More Info
Part #DM90075