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.
PRODUCT FEATURES
- CNC machined and contoured for exact tolerances and accuracy
- Shipped pre-set at 5/8” extended length
- 4140 Chrome Moly heat treated adjuster
- Easy on-car adjustments for additional length and setting pinion angle
- Energy Suspension grease-able polyurethane bushings
- Durable long lasting glossy powder coat finish
| Fitment | 1978-1996 GM B-Body |
|---|---|
| Manufacturer | UMI Performance |
| Control Arm Style | Tubular |
| Finish | Powder Coat |
| UOM | Set |
| Material | Mild Steel |
| Modifications | None |
| Hardware | Not Included |
| Direct Bolt-On | Yes |
| Adjustable | Yes |
This '3620 - 1978-1996 GM B-Body Extended Length Rear Upper Control Arms, Adjustable, Poly Ends' fits the following platforms:
1978-1996 GM B-Body
- 1991-1996 Buick Roadmaster
- 1978-1985 Buick LeSabre
- 1978-1996 Chevrolet Caprice
- 1994-1996 Chevrolet Impala SS
- 1977-1981 Pontiac Bonneville
- 1977-1981 Pontiac Catalina
This 3620 - 1978-1996 GM B-Body Extended Length Rear Upper Control Arms, Adjustable, Poly Ends fits the following vehicles:
Buick
Roadmaster
- 1991 Buick Roadmaster
- 1992 Buick Roadmaster
- 1993 Buick Roadmaster
- 1994 Buick Roadmaster
- 1995 Buick Roadmaster
- 1996 Buick Roadmaster
LeSabre
- 1978 Buick LeSabre
- 1979 Buick LeSabre
- 1980 Buick LeSabre
- 1981 Buick LeSabre
- 1982 Buick LeSabre
- 1983 Buick LeSabre
- 1984 Buick LeSabre
- 1985 Buick LeSabre
Chevrolet
Caprice
- 1978 Chevrolet Caprice
- 1979 Chevrolet Caprice
- 1980 Chevrolet Caprice
- 1981 Chevrolet Caprice
- 1982 Chevrolet Caprice
- 1983 Chevrolet Caprice
- 1984 Chevrolet Caprice
- 1985 Chevrolet Caprice
- 1986 Chevrolet Caprice
- 1987 Chevrolet Caprice
- 1988 Chevrolet Caprice
- 1989 Chevrolet Caprice
- 1990 Chevrolet Caprice
- 1991 Chevrolet Caprice
- 1992 Chevrolet Caprice
- 1993 Chevrolet Caprice
- 1994 Chevrolet Caprice
- 1995 Chevrolet Caprice
- 1996 Chevrolet Caprice
Impala SS
- 1994 Chevrolet Impala SS
- 1995 Chevrolet Impala SS
- 1996 Chevrolet Impala SS
Pontiac
Bonneville
- 1977 Pontiac Bonneville
- 1978 Pontiac Bonneville
- 1979 Pontiac Bonneville
- 1980 Pontiac Bonneville
- 1981 Pontiac Bonneville
Catalina
- 1977 Pontiac Catalina
- 1978 Pontiac Catalina
- 1979 Pontiac Catalina
- 1980 Pontiac Catalina
- 1981 Pontiac Catalina