Products

Heavy duty 2.5″ drop spindles feature UMI satin black powder coat for ultimate durability. Spindles use GM C10 factory bearings and accept factor...

UMI’s adjustable upper a-arms feature race quality, adjustable rod ends. Camber and caster can be adjusted, often without the need for shims.This...

UMI’s adjustable upper a-arms feature race quality, adjustable rod ends. Camber and caster can be adjusted, often without the need for shims.This...

UMI’s Pro-Tour style rear sway bar dramatically improves the handling of the C10 squarebody. This bar features 3-position adjustability to fine t...

UMI’s Pro-Tour style rear sway bar dramatically improves the handling of the C10 squarebody. This bar features 3-position adjustability to fine t...

The UMI Performance P/N 6411 rear shock relocation kit provides a proven mounting solution for stock length shocks on flip kit lowered vehicles. St...

Kit includes UMI CNC manufactured zinc plated upper shock stud and lower bolt kit. Front of truck requires two kits. Sold each.This Part Fits: Yea...

Kit includes UMI CNC manufactured zinc plated upper shock stud and lower bolt kit. Rear of truck requires two kits. Sold each.This Part Fits: Year...

UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.This Part Fits: Year Make Model Submodel 1...

UMI’s street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.This Part Fits: Year Make Model Submodel 1...

Street performance tubular lower A-Arm feature heavy duty cross shafts, Delrin bushings and a host of other features.This Part Fits: Year Make Mod...

Street performance tubular lower A-Arm feature heavy duty cross shafts, Delrin bushings and a host of other features.This Part Fits: Year Make Mod...

Street performance tubular upper a-arms add caster to improve stability and steering feel. Race Proven construction ensures crisp, precise handling...

Street performance tubular upper a-arms add caster to improve stability and steering feel. Race Proven construction ensures crisp, precise handling...

UMI manufactured upper shock stud replaces the original tacked-in stud found on the 1973-1987 GM C10 platform. Sold each.This Part Fits: Year Make...

Double adjustable Viking front shocks have a wide damping adjustment range suitable for street, hauling, drag racing and handling applications.This...

Double adjustable Viking rear shocks have a wide damping adjustment range suitable for street, hauling, drag racing and handling applications.This ...

UMI’s P/N 2406 allows the installation of LS power into your 1978-1988 GM G-Body, 1982-1992 3rd generation Camaro/Firebird and the 1974-1981 2n...

UMI’s P/N 2406 allows the installation of LS power into your 1978-1988 GM G-Body, 1982-1992 3rd generation Camaro/Firebird and the 1974-1981 2n...

UMI’s solid motor mounts replace the factory rubber motor mounts decreasing engine movement for maximal vehicle performance. Solid mounts bolt ...

UMI’s tubular non-adjustable panhard bar is a direct replacement for the flimsy stock panhard bar, it adds strength as well as bushing improvem...

UMI’s tubular non-adjustable panhard bar is a direct replacement for the flimsy stock panhard bar, it adds strength as well as bushing improvem...

Our tubular on-car adjustable panhard bar replaces the flimsy factory panhard bar while adding increased strength and rear end adjustment. This i...

Our tubular on-car adjustable panhard bar replaces the flimsy factory panhard bar while adding increased strength and rear end adjustment. This i...