Products

UMI’s Corner Max line of race a-arms are designed from the ground up to be the best performing stock mount a-arm upgrade on the market. The P/N 2...

UMI’s Corner Max line of race a-arms are designed from the ground up to be the best performing stock mount a-arm upgrade on the market. The P/N 2...

UMI’s 2nd Gen F-Body lowering springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in rate. UMI’s front springs are stiffe...

UMI’s rear leaf spring is a high perfomance solution to lowering the rear of your 1970-1981 Camaro or Firebird. These springs feature high qualit...

UMI Performance 70-81 GM F-Body Sway Bar Mount Plate rearThis Part Fits: Year Make Model Submodel 1970-1980 Chevrolet Camaro Base 1979-1981 Ch...

2628DB traction bar pivots are required when using the 3/4" relocation position on UMI 2624 brackets or other "Herb Adams mod" style brackets.Insta...

2628DB traction bar pivots are required when using the 3/4" relocation position on UMI 2624 brackets or other "Herb Adams mod" style brackets.Insta...

UMI’s 2nd Generation F-Body a-arms are perfect for the F-Body enthusiast seeking to improve the performance and appearance of their front suspens...

UMI’s 2nd Generation F-Body a-arms are perfect for the F-Body enthusiast seeking to improve the performance and appearance of their front suspens...

UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts for mounting your new or factory front upper a-arms.T...

UMI’s 2nd Gen F-Body adjustable upper a-arms are race-worthy components equally at home on the street. Our P/N 2656 adjustable upper a-arms add c...

UMI’s 2nd Gen F-Body adjustable upper a-arms are race-worthy components equally at home on the street. Our P/N 2656 adjustable upper a-arms add c...

UMI’s 2nd Gen F-Body adjustable upper a-arms are race-worthy components equally at home on the street. Our P/N 2656-1 adjustable upper a-arms add...

UMI’s 2nd Gen F-Body adjustable upper a-arms are race-worthy components equally at home on the street. Our P/N 2656-1 adjustable upper a-arms add...

UMI’s 2nd Gen F-Body upper a-arms are a key component of a great handling muscle car. UMI’s P/N 2653 upper a-arms add caster to improve steerin...

UMI’s 2nd Gen F-Body upper a-arms are a key component of a great handling muscle car. UMI’s P/N 2653 upper a-arms add caster to improve steerin...

UMI’s 2nd Gen F-Body upper a-arms are a key component of a great handling muscle car. Our P/N 2653-1 upper a-arms add caster to improve steering ...

UMI’s 2nd Gen F-Body upper a-arms are a key component of a great handling muscle car. Our P/N 2653-1 upper a-arms add caster to improve steering ...

Viking’s double adjustable rear shocks feature 19 independently adjustable compression and rebound settings for a total of 361 possible valving c...

UMI's Delrin shackle kit works with UMI P/N 2620 rear leaf springs as well as other stock location leaf springs. The kit is a great choice for corn...

UMI's polyurethane shackle kit works with UMI P/N 2620 rear leaf springs as well as other stock location leaf springs. The kit is a great choice fo...

UMI’s 2nd gen F-Body bump steer kit is designed to reduce or eliminate toe change during suspension travel (also known as “bump steer”). Redu...