UMI Performance extended length upper control arms are designed to center the rear wheels in the wheel well on the Impala SS. These control arms are extended 5/8” with additional adjustment for perfect centering. The user can lengthen or shorten the control arms an additional 1/2” beyond the extended length. Built from DOM tubing with CNC machined mounting points and 4140 Chrome Moly tube adaptors. Features a high strength 4140 Chrome Moly heat treated solid adjuster. Includes polyurethane bushings for quiet operation. Designed to work with extended length lower control arms. Note: Longer driveshaft may be necessary depending on ride height variation.
UMI’s extended uppers for the Impala SS add 5/8” length with extra adjustability to center rear wheels. Built from DOM tubing with Chrome Moly adjusters and poly bushings for strength, fitment, and quiet performance.
- Easy on-car adjustments for additional length and setting pinion angle
- CNC machined and contoured for exact tolerances and accuracy
- high quality grease-able polyurethane bushings
- Durable long lasting glossy powder coat finish
- Shipped pre-set at 5/8” extended length
- 4140 Chrome Moly heat treated adjuster
Fitment:
Chevrolet Caprice Base 1991 to 1992
Chevrolet Caprice Classic 1991 to 1996
Chevrolet Caprice Classic LS 1993 to 1994
Chevrolet Caprice Classic LTZ 1991 to 1993
Chevrolet Impala SS 1994 to 1996




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