UMI Performance extended length rear lower control arms are designed to center the rear wheels of the Chevrolet Caprice and Impala SS correctly within the wheel well. They feature a 5/8 inch extension with added adjustment for precise rear end centering, and the length can be adjusted an additional 1/4 inch beyond the initial extension. Built from 1.500 inch DOM tubing and fully TIG welded for strength, they provide provisions for attaching a stock or aftermarket sway bar. The sway bar holes are reinforced with a 0.120 inch steel sleeve that is TIG welded and sanded in place, and a billet aluminum spacer attaches the sway bar in the factory location. This control arm setup is compatible with UMI Performance weld-in relocation brackets, part number 3610. Installation typically takes 1 to 2 hours using OEM hardware, and new 10.9 grade sway bar hardware is included. The arms are CNC machined for precise tolerances, come fully assembled with greaseable bushings, and use 4140 chrome moly threaded tube adapters. Depending on ride height, a longer driveshaft may be necessary. These control arms are made in the USA and finished in a durable glossy black powder coat.
Specifications:
- Extended 5/8" length with additional 1/4" adjustment for rear end centering
- Built from 1.500" DOM tubing, 0.120" wall thickness
- Fully TIG welded
- CNC machined for precise tolerances
- 4140 chrome moly threaded tube adapters and bushing threads
- Fully assembled with greaseable bushings
- Reinforced sway bar holes with 0.120" TIG welded steel sleeve
- Billet aluminum sway bar spacer, factory location mounting
- Provisions for stock or aftermarket sway bar
- Compatible with UMI Performance relocation brackets (part #3610)
- Includes new 10.9 grade sway bar hardware
- Glossy black powder coat finish
- Made in the USA
- Part number: 3612-B
Vehicle Applications:
- 1991 Chevrolet Caprice
- 1992 Chevrolet Caprice
- 1993 Chevrolet Caprice
- 1994 Chevrolet Caprice
- 1995 Chevrolet Caprice
- 1996 Chevrolet Caprice
- 1994 Chevrolet Impala
- 1995 Chevrolet Impala
- 1996 Chevrolet Impala
FAQ
What vehicles do these control arms fit?
They fit the 1991 to 1996 Chevrolet Caprice and the 1994 to 1996 Chevrolet Impala SS.
How long does installation take?
Installation typically takes 1 to 2 hours using OEM hardware, and new 10.9 grade sway bar hardware is included.
Can a stock or aftermarket sway bar still be used?
Yes. The control arms include provisions for a stock or aftermarket sway bar, and a billet aluminum spacer attaches the sway bar in the factory location.
Are these compatible with relocation brackets?
Yes. They are compatible with UMI Performance weld-in relocation brackets, part number 3610.
What is the difference between the 3612-B and 3612-R?
The 3612-B has a black powder coat finish and the 3612-R has a red powder coat finish. The control arms are otherwise identical.
