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 ...

Heavy duty tie rod adjusters are designed to eliminate the factory clamp style design making adjustments easy and hassle free. Tie rod adjusters ar...

WELD Racing brings its application flexible racing technology to the street with a budget friendly 3-piece modular wheel using a unique welded asse...

WELD Racing brings its application flexible racing technology to the street with a budget friendly 3-piece modular wheel using a unique welded asse...