The P/N 90059 solid engine mount kit for GM G-body cars places the Small Block Chevy in exact factory location and uses our popular P/N 90051 solid lower mount combined with our 90058 clamshell mount. Tough 3/16” laser cut brackets and Grade 8...

These heavy duty sway bar mounts from UMI are CNC machined from beautiful T6-6061 billet aluminum and are nicely sanded then finished with clear anodize to prevent corrosion. Large sway bars place a lot of stress on their mounting points and mounting...

UMI’s 6400-1 lowering kit drops your squarebody an eye catching 4.5″/6″ and throws in some great handling to finish it off. This kit includes satin black powder coated 2.5″ drop spindles, UMI 2″ lowering springs, Bilstein B6...

UMI’s 6400 lowering kit drops your squarebody an eye catching 4.5″/6″ with minimal impact to the wallet. This kit includes satin black powder coated 2.5″ drop spindles, UMI 2″ lowering springs and a UMI rear flip kit...

Stage 4 handling and lowering kit features 4.5″/6″ lowering combined with UMI’s #cornermax A-arms. The Stage 4 kit transforms your squarebody into a corner carving machine. •  UMI #cornermax upper and lower a-arms increase...

Stage 3.5 handling and lowering kit features 4.5″/6″ lowering combined with UMI’s street performance A-arms. Viking double adjustable shocks make this a very capable corner carving setup. •  UMI lowering springs and CP4S4...

Stage 3 handling and lowering kit features 4.5″/6″ lowering combined with UMI’s street performance A-arms. Part of the #umitrucks line of products. •  UMI upper and lower a-arms increase caster and improve straight line...

UMI’s bolt-in upper a-arm mount is a key component in the #cornermax system for squarebody trucks. This mount features strong gusseted construction and a race inspired double shear shock mount. Durable black powder coat. •  High quality...

Street performance tubular upper a-arms add caster to improve stability and steering feel. Race Proven construction ensures crisp, precise handling. •  Power Tour and daily driver proven•  1-1/4″ heavy-duty tubular construction...

UMI’s Race Proven lower a-arms bring race car handling to your truck. Double shear coilover-only lower mounts hold all popular coilover assemblies. •  Race Proven #cornermax geometry.•  Increased caster improves steering...

UMI’s adjustable upper a-arms feature race quality, adjustable rod ends. Camber and caster can be adjusted, often without the need for shims. Race Proven #cornermax adjustable a-arms. Adjust camber and caster, often with no shims required...

Street performance tubular lower A-Arm feature heavy duty cross shafts, Delrin bushings and a host of other features. Power Tour and daily driver proven. Accepts UMI lowering spring, factory springs and most other aftermarket springs. Heavy-duty...