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UMI Performance 78-88 G-Body Lowering Spring Kit 1in Lowering

Part # 3050SKU UMIP3050

Set your vehicle above for a fit verdict. 19 vehicles listed below.

Specifications
BrandUMI Performance

Description

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 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 UMI proudly manufactures these premium quality springs in the USA.

Fits these vehicles 19

YearMakeModel
1978 - 1987BuickRegal
1978 - 1987ChevroletEl Camino
1978 - 1983ChevroletMalibu
1978 - 1988ChevroletMonte Carlo
1982 - 2003ChevroletS10
1983 - 1994ChevroletS10 Blazer
1978 - 1987GMCCaballero
1982 - 1990GMCS15
1983 - 1991GMCS15 Jimmy
1991 - 2003GMCSonoma
1978 - 1981OldsmobileCutlass
1978 - 1984OldsmobileCutlass Calais
1982 - 1988OldsmobileCutlass Ciera
1980 - 1983OldsmobileCutlass Cruiser
1978 - 1980OldsmobileCutlass Salon
1985 - 1987OldsmobileCutlass Salon
1978 - 1988OldsmobileCutlass Supreme
1982 - 1986PontiacBonneville
1978 - 1987PontiacGrand Prix