Quick view UMI Performance UMI Performance 78-88 GM G-Body Double Adjustable Upper & Lower Rear Control Arms Kit - 302717-B Compare $599.99 Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027) (1) Ser of Double Adjustable Upper Control Arms "Ultimate Arms" (Item #3017)This Part... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Upper Control Arms - 3016-R Compare $149.99 Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of "junk", bushing deflection and rusting weak stamped material add for traction loss and poor... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 78-88 GM G-Body Tubular Upper & Lower Control Arms Kit - 301516-R Compare $349.99 Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of "junk", bushing deflection and rusting weak stamped material add for traction loss and poor... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 78-88 GM G-Body Tubular Upper & Lower Control Arms Kit - 301516-B Compare $349.99 Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of "junk", bushing deflection and rusting weak stamped material add for traction loss and poor... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Lower Control Arms - 3015-R Compare $209.99 Features: - 1.500" OD x 0.120" DOM mild steel tubing - CNC machined for precision tolerances and accuracy - Fully TIG welded for superior strength - Greaseable Energy Suspension fluted bushings - Reinforced sway bar holes - Durable long... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 78-88 GM G-Body Adjustable Upper & Lower Control Arm Kit - 301417-R Compare $499.99 This kit includes (1) set of our tubular single adjustable lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM set up adding strength, ride improvement and most ... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 78-88 GM G-Body Adjustable Upper & Lower Control Arm Kit - 301417-B Compare $499.99 This kit includes (1) set of our tubular single adjustable lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM set up adding strength, ride improvement and most ... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 70-81 GM F-Body Front Subframe Repair Kit - 2662 Compare $44.99 40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 8 piece kit is designed to weld-in and provide a sturdy surface and a properly sized hole to restore the frame to a like-new condition... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 70-81 GM F-Body Lowering Spring Front 2in Lowering - 2647F Compare $169.99 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 stiffer than stock to provide increased performance with decreased body roll and a lower center of gravity. These... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 70-81 Polyurethane Leaf Spring Shackle Kit - 2625 Compare $149.99 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 for street and performance use. Kit includes bushings for both leaf and chassis side, Grade 8 hardware and... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 70-81 GM F-Body Rear Leaf Spring Set 2in Lowering - 2620 Compare $479.99 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 quality US Steel, multi-leaf construction and lower the car an average of 2" to 2-½" below stock ride height. They... Add to Cart Add to Cart
Quick view UMI Performance UMI Performance 08-09 Pontiac G8 10-14 Camaro Toe Rods Adj Poly - 2523-B Compare $269.99 The rear toe rods control the camber alignment of the rear end preventing the tire from moving inward or outward during suspension load. The factory toe rods are made from flimsy stamped steel and feature soft rubber bushings causing deflection which... Add to Cart Add to Cart