UMI Performance 1979-1998 Ford Mustang Upper & Lower Rear Control Arms Kit - 101517-R
This complete kit includes (1) set of UMI Performance adjustable lower control arms and (1) set of fixed length upper control arms. These direct bolt-on replacements are designed to minimize wheel hop, improve cornering while lowering ET's and help track consistency. Lower Control arms are constructed DOM mild steel tubing 1.500” OD x 0.120” wall, 4130 chromoly threaded tube adaptor, completely CNC machined and fully TIG welded for outstanding strength. The spherical rod end allows for a “bind free” operation, making a great upgrade for both your track and auto cross driven vehicle while the polyurethane bushings are designed to be bolted to the chassis for a quiet comfortable operation. The upper control arms feature 0.250” mild steel mounting points, 1.625” x 0.120” DOM steel tubing and polyurethane bushings. Both upper and lower control arms feature Energy Suspension® polyurethane bushings, zinc plated steel sleeves and “on-car” grease able zerk grease fittings. Adjustments can be made using the high quality QA1® Teflon lined spherical rod end that operates for a quiet bind free performance. Our lower control arms feature reinforced spring perches and heavy duty sway bar mounting points.
UMI Performance bump steer kits relocate the outer tie rod pivot point which results in decreased toe change during wheel travel. Standard kits include sleeves, rod ends, jam nuts and high quality, direct fit tapered studs. Race kits require drilling of the spindle and include heavy duty 5/8 bolts. Race kits are recommended for autocross and road race applications while standard kits are indicated for street/strip use.
