UMI Performance

UMI Performance

UMI Performance 3052-300-B - 78-88 GM G-Body 3/4in Solid Rear Sway Bar Auto-x/Road Race

UMI Performance - 3052-300-B3052-300 - 1978-1988 GM G-Body 3/4” Solid Rear Sway Bar, Auto-x/Road RaceUMI's G-Body ¾” solid rear sway bar is designed specifically to excel when used in autocross or...

UMI Performance

UMI Performance 3051F - 78-88 GM G-Body Lowering Spring Front 2in Lowering

UMI Performance - 3051F3051F - 1978-1988 GM G-Body Lowering Spring, Front, 2” LoweringA spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. ...

UMI Performance

UMI Performance 3050F - 78-88 GM G-Body Front 1in 70-81 F-Body 2-1/2in Lowering Spring

UMI Performance - 3050F3050F - 1978-1988 GM G-Body Front 1", 1970-1981 F-Body 2-1/2" Lowering SpringA spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went...

UMI Performance

UMI Performance 3049-110 - 78-88 GM G-Body Bolt-In Viking Rear Coilover Kit

UMI Performance - 3049-110Coil-Over Shock Kit - 2 to 3 in Lowering - Brackets / Hardware / Shocks / Springs - Double Adjustable - Rear - GM G-Body 1978-88 - PairUMI’s bolt-in rear coilover kit allows...

UMI Performance

UMI Performance 3612-R - 91-96 Impala SS Adjustable Extended Length Lower Control Arms

UMI Performance - 3612-R3612 - 1991-1996 Impala SS Adjustable Extended Length Lower Control ArmsUMI Performance extended length control arms are designed to properly center the rear wheels in the...

UMI Performance

UMI Performance 3600-R - 78-96 GM B-Body Rear End Housing Bushings Polyurethane

UMI Performance - 3600-R3600 - 1978-1996 GM B-Body Rear End Housing Bushings, PolyurethaneUMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many...

UMI Performance

UMI Performance 3612-B - 91-96 Impala SS Adjustable Extended Length Lower Control Arms

UMI Performance - 3612-B3612 - 1991-1996 Impala SS Adjustable Extended Length Lower Control ArmsUMI Performance extended length control arms are designed to properly center the rear wheels in the...

UMI Performance

UMI Performance 3056-3-B - 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable

UMI Performance - 3056-3-B3056-3 - 1978-1988 G-Body, S10 Tubular Front Upper A-Arms, AdjustableUMI’s 3056-3 arms are the ultimate in performance and are race proven on the UMI Green Machine. These...

UMI Performance

UMI Performance 3600-B - 78-96 GM B-Body Rear End Housing Bushings Polyurethane

UMI Performance - 3600-B3600 - 1978-1996 GM B-Body Rear End Housing Bushings, PolyurethaneUMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many...

UMI Performance

UMI Performance 3500-R - 82-87 GM G-Body Drive Shaft Safety Loop

UMI Performance - 3500-R3500 - 1982-1987 GM G-Body Drive Shaft Safety LoopThis NHRA legal drive shaft safety loop is a bolt-in application for the 82-87 GM G-Body. Bolts to existing floor pan holes...

UMI Performance

UMI Performance 3058-850 - 78-88 GM G-Body 82-03 S10/S15 Front Kit Use w/ Coilover A-Arms

UMI Performance - 3058-8503058-850 - 1978-1988 GM G-Body, 1982-2003 S10/S15 Front Kit, Use w/ C/O A-ArmsViking's front coilover kit pairs perfectly with UMI's 3057 a-arm and provides awesome...

UMI Performance

UMI Performance 3060-1 - 82-92 GM F-Body 78-88 GM G-Body Bump Steer Adjuster Kit Heavy Duty

UMI Performance - 3060-11982-1992 GM F-Body, 1978-1988 GM G-Body Bump Steer Adjuster Kit, Heavy DutyUMI’s 3060-1 bump steer kit allows adjustment of the outer tie rod height which in turn can help...

UMI Performance

UMI Performance 3057-1-B - 78-88 GM G-Body 82-03 S10/S15 Front Lower A-arms Coilover Only

UMI Performance - 3057-1-B3057-1 - 1978-1988 GM G-Body, 1982-2003 S10/S15 Front Lower A-arms, C/O OnlyUMI’s 3057-1 lower a-arms arms feature a relocated ball joint cup which offers 10 degrees caster...

UMI Performance

UMI Performance 3058-650 - 78-88 GM G-Body 82-03 S10/S15 Front Kit Use w/ Coilover A-Arms

UMI Performance - 3058-6503058-650 - 1978-1988 GM G-Body, 1982-2003 S10/S15 Front Kit, Use w/ C/O A-ArmsViking's front coilover kit pairs perfectly with UMI's 3057 a-arm and provides awesome...