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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 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...
Part #DM91877 BLACK
1978-1988 Monte Carlo, El Camino, & Malibu coolant overflow bottle with cap.
Part #DM90316 WITHCAP
Part #DM91877 RED
© 2018, Leader Industries, Inc
60A Progress DriveManchester, CT 06042
Support: 860-645-1917Order: 877-243-4943
70-72 Monte Carlo
73-77 Monte Carlo
78-88 Monte Carlo
68-72 El Camino
73-77 El Camino
78-87 El Camino
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