UMI Performance 1968-1972 GM A-Body Lower Control Arm & Adjustable Upper Control Arm Kit - 401517-B
This kit includes (1) set of our tubular lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms"_x009d_. Both items are direct replacements of the OEM set up adding strength, ride improvement and most importantly, rear end adjustment.
Kit Includes:
1 Set- Tubular Lower Control Arms- Item # 4015
1 Set- Adjustable Upper Control Arms- Item # 4017
Installation:
Complete kit includes detailed installation instructions, uses OEM hardware.
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.
