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1978-1987 El Camino UMI Stage 2 Handling Package, 1 Inch Lowering Springs, Black GBF002-1-B

Ground Up Part #: UMI-GBF002-1-B

Manufacturer Part #: GBF002-1-B

No Vehicle Selected
(fits 6 models)
No Vehicle Selected
(fits 6 models)
$3,139.99 (Kit)
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Part Details Vehicle Fitment Reviews
UMI Performance's newly renovated Stage 2 handling kit includes everything to upgrade and rebuild the suspension on your classic 1978-1987 El Camino. The Stage 2 kit includes upper and lower front A-Arms, heavy duty UMI sway bars with new end links and greaseable bushings, UMI monotube gas shocks for all four corners, premium 1 inch lowering springs, rear tubular upper and lower control arms, replacement rear end housing bushings and heavy duty tubular frame braces. We also include all new Grade 10.9 hardware with locking nuts to complete the installation. This kit will make any classic cruiser feel like a modern day muscle car! UMI's Stage 2 may be our entry level complete kit but it isn't entry level performance or entry level quality. Perfect for the weekend warrior looking to go for a back road cruise, perhaps hit the drag strip or even an auto-x. As with all UMI Performance products, this kit is 100% Made In USA.
  • UMI-3031 : Tubular lower front a-arms with polyurethane bushings
  • UMI-3033-1 : Upper front a-arms with Delrin bushings, tall ball joints
  • UMI-3035 : Heavy duty 1-1/4 inch front sway bar with new bushings & endlinks
  • UMI-3034 : Solid 1 inch heat treated rear sway bar
  • UMI-3015 : Tubular rear lower control arms with polyurethane bushings
  • UMI-3016 : Tubular rear upper control arms with polyurethane bushings
  • UMI-3028 : Tubular frame braces with hardware
  • UMI-3000 : Replacement rear end housing bushings
  • UMI-3013 : Front upper & lower grade 8 hardware kit
  • UMI-3001 : Rear control arm grade 8 hardware kit
  • UMI-S41030 : UMI monotube shocks, designed & tuned for optimum ride quality combined with performance
  • UMI-3050 : 1 inch lowering springs, 600lb/in. front and 130lb/in. rear

Manufacturer Part Number : GBF002-1-B

Part Notes:

Springs intended for small block engine. Lightweight LS may require trimming and an additional 1/4 inch front end drop may occur with a full weight big block.

warning WARNING: Cancer & Reproductive Harm -
Brand Logo UMI Performance
Additional Information
  • Ground Up Part #: UMI-GBF002-1-B
  • Brand: UMI Performance
  • Manufacturer Part #: GBF002-1-B
  • Sold As: Kit
  • Shipping Details: This item ships in multiple oversize boxes.
Vehicle Fitment
Make Model Year Body Style
Chevrolet El Camino 1978 -
Chevrolet El Camino 1979 -
Chevrolet El Camino 1980 -
Chevrolet El Camino 1981 -
Chevrolet El Camino 1982 -
Chevrolet El Camino 1983 -
Chevrolet El Camino 1984 -
Chevrolet El Camino 1985 -
Chevrolet El Camino 1986 -
Chevrolet El Camino 1987 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable

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