Lowering Springs

UMI Performance - SS203048SS203048 - 1964-1966 GM A-Body UMI Shock/Spring Kit, Factory HeightBilstein gas charged shocks.Adjustable: NoBushings Included: NoColor: BlackFinish: Black PowdercoatedFront Shock Type: MonotubeGrade Type: PerformanceLowering...

UMI Performance - SS203052SS203052 - 1964-1966 GM A-Body UMI Shock/Spring Kit, 1” LoweringComplete kit Made in the USAAdjustable: NoBushings Included: NoColor: BlackFinish: Black PowdercoatedFront Shock Type: MonotubeGrade Type: PerformanceLowering...

UMI Performance - SS203050SS203050 - 1967 GM A-Body UMI Shock/Spring Kit, 1” LoweringComplete kit Made in the USAAdjustable: NoBushings Included: NoColor: BlackFinish: Black PowdercoatedFront Shock Type: MonotubeGrade Type: PerformanceLowering Amount: 1"...

UMI Performance - SS103051SS103051 - 1968-1972 GM A-Body UMI Shock/Spring Kit, 2” LoweringComplete kit Made in the USAAdjustable: NoBushings Included: YesColor: BlackFront Shock Type: MonotubeGrade Type: PerformanceLowering Amount: 2" LoweringMaterial:...

UMI Performance - SS103051GSS103051G - 1978-1988 GM G-Body UMI Shock and Spring Kit, 2” LoweringComplete kit Made in the USA.Adjustable: NoColor: BlackFront Shock Type: CoiloverGrade Type: PerformanceLowering Amount: 2" LoweringMaterial: SteelMaterial:...

UMI Performance - SS103050GSS103050G - 1978-1988 GM G-Body UMI Shock and Spring Kit, 1” LoweringComplete kit Made in the USA.Adjustable: NoColor: BlackFront Shock Type: CoiloverGrade Type: PerformanceLowering Amount: 1" LoweringMaterial: SteelMaterial:...

UMI Performance - SS103050SS103050 - 1968-1972 GM A-Body UMI Shock/Spring Kit, 1” LoweringComplete kit Made in the USAAdjustable: NoBushings Included: YesColor: BlackFront Shock Type: MonotubeGrade Type: PerformanceLowering Amount: 1" LoweringMaterial:...

UMI Performance - SS103049SS103049 - 1968-1972 GM A-Body UMI Shock/Spring Kit, Factory HeightComplete kit Made in the USAAdjustable: NoBushings Included: YesColor: BlackFront Shock Type: MonotubeGrade Type: PerformanceLowering Amount: Stock...

UMI Performance - 9000190001 - 3/4″-16 4140 M/F Hex Adjuster 4-1/2″ Length4140 Chromoly Hex Adjuster. 4-1/2″ Length, 1-3/4″ threads. No jam nuts included.Color: SilverEnd 1 Type: ThreadedEnd 2 Type: Threaded StudInside Diameter: 3/4Length: 4 1/2Material:...

UMI Performance - 8VB850B8VB850B - UMI Coilover Spring 2.5" x 8" x 850 lb/inUMI Coilover Spring 2.5" x 8" x 850 lb/in - Slight barrel taper for shock clearanceColor: Satin BlackFinish: Satin Black PowdercoatFree Height: 8Spring Rate: 850.0

UMI Performance - 6452FSuspension Spring Kit - 2 in Lowering - Front - Steel - Black Powder Coat - GM Fullsize Truck 1967-87 - PairUMI’s 2″ front lowering spring kit features high quality construction and a medium firm 900 lb/in spring rating. UMI...

UMI Performance - 9006490064 - Spring Spacer KitUMI’s rear spring spacers may be just the ticket to achieve that perfect stance or prevent tire rub. UMI’s zinc coated, laser cut mild steel spacers are available in 1/8” and 3/16” thickness and can be...