UMI Performance 78-88 GM G-Body 82-03 S10/S15 Front Lower A-arms - 3057-1-RFind parts that fit my vehicle

UMI's 3057-1 lower a-arms arms feature a relocated ball joint cup which offers 10 degrees caster when used with our P/N 3056 upper arm while keeping the spindle pin centered. The 3/4" taller Howe ball joint works to optimize the roll center, lower the center of gravity and lowers the ride height 1/2". The double shear shock mount is removable which permits spring and shock changes at the track in minutes without disconnecting the ball joints. An aluminum steering stop is adjustable and limits steering lock to prevent tire and wheel damage. UMI designed Delrin bushings help the 3057-1 travel smoothly for bind-free operation whether running street, strip, road race or auto-x. Also included is a double shear sway bar mounting system which accepts UMI sway bars and many other manufacturers stock location aftermarket units. Available in UMI red or black powder coat. 100% designed, manufactured and raced with pride in the USA. Battle tested on the iconic UMI Green Machine

Suspension components are key to making sure your car is riding smoothly on or off the road. With upgraded suspension components, you can unlock the full potential of your vehicles performance.

Control arms connect your vehicle's suspension to the vehicles frame. Control arms allow your vehicle to turn and pivot. By having a quality set of control arms, you can keep your vehicle's suspension feeling smooth and operating properly.

UMI Performance manufactures domestic vehicle suspension components that are track-tested, and street approved. With roots in precision components manufacturing, UMI Performance engineers quality into every product it produces. For over 16 years, UMI Performance has produced suspension parts in-house at its Philipsburg, PA facility with 100% U.S.-sourced raw materials. The team at UMI Performance is comprised of engineers and sales representatives that are true racers. They proudly race the products they produce and use that experience to design and further develop their products. Crucially, they have developed their product to be capable at the track and usable for daily commuting. Its product lines are also designed with installation in mind, as most components are factory replacement parts that require little to no fabrication. Any products that do require fabrication include clear step-by-step instructions to ensure enthusiasts get the most out of their vehicles.