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UMI PERFORMANCE

Front Lower A-arms, C/O Only
78-88 GM G-Body, 82-03 S10/S15

SKU: UMI-3057-1-B
NEW
$799.99

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

UMI's 3057-1 lower a-arms arms feature a relocated ball joint cup which offers 10 degrees caster when used with our P/N 3056 upper arm while keeping the spindle pin centered. The 3/4" taller Howe ball joint works to optimize the roll center, lower the center of gravity and lowers the ride height ?". The double shear shock mount is removable which permits spring and shock changes at the track in minutes without disconnecting the ball joints. An aluminum steering stop is adjustable and limits steering lock to prevent tire and wheel damage. UMI designed Delrin bushings help the 3057-1 travel smoothly for bind-free operation whether running street, strip, road race or auto-x. Also included is a double shear sway bar mounting system which accepts UMI sway bars and many other manufacturers stock location aftermarket units. Available in UMI red or black powder coat. 100% designed, manufactured and raced with pride in the USA. Battle tested on the iconic UMI Green Machine

Features:

  • 1-?" and 1-?" USA DOM tubing construction.
  • CNC laser cut components throughout.
  • 10 degrees caster potential when combined with UMI 3056 upper a-arm.
  • Removable double shear mount to allow spring/shock replacement without removing spindle.
  • Mount spacing suitable for Afco, Viking, Ridetech and many other aftermarket manufacturers shock/spring combos.
  • Adjustable steering stop.
  • Double shear swivel sway bar mounts and hardware work with UMI P/N 3035 and most other factory eyelet style sway bars.
  • Smooth travel Delrin bushings, UMI designed and machined.
  • Saves 3.2lbs per set as compared to stock stamped a-arms.
  • Suitable for competition use. Road race, auto-x, drag race, street corner carving.
  • Designed, tested, manufactured and raced in Philipsburg, PA-USA.


Package Includes:

  • UMI- Lower A-Arm


Compatible With:

  • 1978-1987 Buick Regal
  • 1978-1987 Chevrolet El Camino
  • 1978-1983 Chevrolet Malibu
  • 1978-1988 Chevrolet Monte Carlo
  • 1983-1994 Chevrolet S10 Blazer
  • 1982-2003 Chevrolet S10
  • 1978-1987 GMC Caballero
  • 1983-1991 GMC S15 Jimmy
  • 1982-1990 GMC S15
  • 1991-2004 GMC Sonoma
  • 1978-1984 Oldsmobile Cutlass Calais
  • 1982-1988 Oldsmobile Cutlass Ciera
  • 1978-1981,1985-1988 Oldsmobile Cutlass
  • 1978-1980,1985-1987 Oldsmobile Cutlass Salon
  • 1980-1983 Oldsmobile Cutlass Cruiser
  • 1978-1988 Oldsmobile Cutlass Supreme
  • 1982-1986 Pontiac Bonneville
  • 1978-1987 Pontiac Grand Prix


WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/