UMI Performance 64-72 GM A-Body Tubular Front Lower A-Arms Delrin 1/2in Taller Ball Joints

$1,169.59 CAD

UMI Performance SKU: umi4032-1-B

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4032-1-B

UMI’s flagship 4032-1’s are designed to make your Chevelle handle like a slot car. These arms have two key features above and beyond UMI’s already impressive fabricated a-body lower a-arm; Delrin bushings and 1/2″ taller-than-stock ball joints. The Delrin bushings provide bind-free, precise motion. This results in smooth travel and the ultimate in steering precision.  The 1/2″ taller lower ball joint lowers the car 1/2″, adds 1/2″ of much needed spindle height and corrects bump steer all in one neat package. UMI lower A-Arms are fabricated from DOM tubing with CNC machined tube ends for a precision fit. They are jig built to maintain accuracy and bolt on correctly every time. All critical areas are TIG welded for superior strength and a clean look. UMI’s lower a-arms also feature improved ball joint angle for lowered vehicles and the design provides additional tire clearance. Our P/N 4032-1 lower a-arms include greaseable, UMI designed and manufactured Delrin bushings. Delrin bushings offer supremely smooth suspension action and precision operation while still providing some insulation from road noise. They come preloaded with polyurethane bump stops and premium 1/2″ taller-than-stock ball joints. UMI’s extensive testing on the street, drag strip and skid pad ensures a quality product able to with stand all types of abuse. UMI lower a-arms are designed to work with factory springs, lowering springs and coil over kits without changing the a-arms. For exceptional handling and performance we recommend combining with UMI upper a-arms, P/N 4056-2 (corner carving, auto-x) or 4056-3 (ultimate handling, road race). UMI Performance lower a-arms are shipped fully assembled and ready for installation. Designed and manufactured with pride in Philipsburg, PA – USA.

Hardware kit, Part # 4001- Lower a-arm hardware kit includes 1/2-13 Grade 8 bolts, washers and nylock nuts. Kit includes everything needed to mount your new UMI Performance a-arms to your vehicle.

Features:

  • Pro-Tour ready. Go out and WIN!
  • UMI manufactured Delrin bushings for smooth motion and precise steering
  • 1/2″ taller-than-stock premium ball joint for improved spindle height, lower center of gravity and reduced bump steer
  • Tubing is precision bent on a programmable tube bender and CNC machined for accuracy
  • Jig built and TIG welded for superior strength and a clean look
  • Polyurethane bump stops included
  • Simply bolt-on and go. Fits factory spindle and works with factory springs, lowering springs and hybrid coil over kits (Viking, QA1)
  • Durable red or black powder coat finish
  • Designed and manufactured with pride in Philipsburg, PA – USA
    MAKE MODEL YEAR
    Make Model Year
    Buick GS 1970
    Buick GS 1971
    Buick GS 1972
    Buick GS 350 1968
    Buick GS 350 1969
    Buick GS 400 1968
    Buick GS 400 1969
    Buick GS 455 1970
    Buick GS 455 1971
    Buick GS 455 1972
    Buick Gran Sport 1965
    Buick Gran Sport 1966
    Buick Gran Sport 1967
    Buick Skylark 1964
    Buick Skylark 1965
    Buick Skylark 1966
    Buick Skylark 1967
    Buick Skylark 1968
    Buick Skylark 1969
    Buick Skylark 1970
    Buick Skylark 1971
    Buick Skylark 1972
    Buick Special 1964
    Buick Special 1965
    Buick Special 1966
    Buick Special 1967
    Buick Special 1968
    Buick Special 1969
    Buick Sportwagon 1964
    Buick Sportwagon 1965
    Buick Sportwagon 1966
    Buick Sportwagon 1967
    Buick Sportwagon 1968
    Buick Sportwagon 1969
    Buick Sportwagon 1970
    Buick Sportwagon 1971
    Buick Sportwagon 1972
    Chevrolet Chevelle 1964
    Chevrolet Chevelle 1965
    Chevrolet Chevelle 1966
    Chevrolet Chevelle 1967
    Chevrolet Chevelle 1968
    Chevrolet Chevelle 1969
    Chevrolet Chevelle 1970
    Chevrolet Chevelle 1971
    Chevrolet Chevelle 1972
    Chevrolet El Camino 1964
    Chevrolet El Camino 1965
    Chevrolet El Camino 1966
    Chevrolet El Camino 1967
    Chevrolet El Camino 1968
    Chevrolet El Camino 1969
    Chevrolet El Camino 1970
    Chevrolet El Camino 1971
    Chevrolet El Camino 1972
    Chevrolet Malibu 1964
    Chevrolet Malibu 1965
    Chevrolet Malibu 1966
    Chevrolet Malibu 1967
    Chevrolet Monte Carlo 1970
    Chevrolet Monte Carlo 1971
    Chevrolet Monte Carlo 1972
    GMC Sprint 1971
    GMC Sprint 1972
    Pontiac GTO 1964
    Pontiac GTO 1965
    Pontiac GTO 1966
    Pontiac GTO 1967
    Pontiac GTO 1968
    Pontiac GTO 1969
    Pontiac GTO 1970
    Pontiac GTO 1971
    Pontiac GTO 1972
    Pontiac Grand Prix 1969
    Pontiac Grand Prix 1970
    Pontiac Grand Prix 1971
    Pontiac Grand Prix 1972
    Pontiac Lemans 1964
    Pontiac Lemans 1965
    Pontiac Lemans 1966
    Pontiac Lemans 1967
    Pontiac Lemans 1968
    Pontiac Lemans 1969
    Pontiac Lemans 1970
    Pontiac Lemans 1971
    Pontiac Lemans 1972
    Pontiac Tempest 1964
    Pontiac Tempest 1965
    Pontiac Tempest 1966
    Pontiac Tempest 1967
    Pontiac Tempest 1968
    Pontiac Tempest 1969
    Pontiac Tempest 1970

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