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  See more parts for Buick GS
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UMI Performance Tubular Lower Front A-Arms, Corner Max, Standard Ball Joint GM A-Body 1964-1972 - 4062-B
UMI Performance Tubular Lower Front A-Arms, Corner Max, Standard Ball Joint GM A-Body 1964-1972 - 4062-B - Image 2 UMI Performance Tubular Lower Front A-Arms, Corner Max, Standard Ball Joint GM A-Body 1964-1972 - 4062-B - Image 2

UMI's Corner Max line of race a-arms are designed from the ground up to be the best performing stock mount a-arm upgrade on the market. The P/N 4062 arms are strong yet lightweight and feature a removable lower mounting system to permit spring changes at the track without separating the ball joints. The ball joint cup is moved forward the proper amount to add up to 4 degrees caster potential and is loaded with high quality Howe standard height ball joints. The double shear coilover mount accepts race industry standard ?? rod end shocks and comes with spacers for all popular models. Also included is a double shear sway bar mount and corresponding end link. The end link fits UMI 4035 and 4067 as well as many other factory fit sway bars. The P/N 4062 excels when paired with our DSGTECH 2 lowering tall spindle (tall spindle requires 4056 and standard ball joint height upper and lower).

Swivel style sway bar mounts and hardware work with UMI P/N 4035, 4067 and most other factory eyelet style sway bars.

  • Features:
  • Direct bolt-in for 1964-1972 GM A-Body.
  • Camber curve and roll center height improved to yield incredible front end grip.
  • Coilover-only design saves weight over spring bucket versions.
  • Pair with UMI P/N 4056 for the ultimate handling package.
  • Lower ball joint relocated to increase caster by up to 4 degrees.
  • 10 degrees caster can be achieved when paired with 4056
  • These arms enhance steering feel and straight line stability.
  • 1.500 USA Made DOM steel tubing construction.
  • Premium Howe standard height ball joints installed.
  • Includes Delrin bushings for smooth suspension travel and decreased deflection.
  • 100% Manufactured and raced with pride out of Philipsburg, PA USA.
Specifications:
  • Material: Steel
  • Color: Black
  • Mounting Hardware Included: No
  • Adjustable: No
  • Construction: Tubular
  • Finish: Black Powdercoated
  • Mounting Method: Bolt On
  • Pre Greased: No
  • Grease Fitting Included: Yes
  • Bushings Included: Yes
  • Ball Joint Included: Yes
  • Grade Type: Performance
  • California Proposition 65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Bushing Color: White
  • Bushing Material: Delrin
Fitments:
  • 1964 - 1972 GM A-Body
  • 1964 - 1972 Chevrolet Chevelle, Monte Carlo, Malibu, El Camino
  • 1964 - 1972 Buick Skylark, Grand Sport, Special
  • 1964 - 1972 Pontiac Lemans, GTO, Tempest
  • 1964 - 1972 Oldsmobile Cutlass, 442, F-85

Notes:

Arms require a coilover setup, and do not fit a standard style spring.
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1970-1972
 Buick GS
1968-1969
 Buick GS 350
1968-1969
 Buick GS 400
1970-1972
 Buick GS 455
1965-1967
 Buick Gran Sport
1964-1972
 Buick Skylark
1964-1969
 Buick Special
1964-1972
 Buick Sportwagon
1964-1972
 Chevrolet Chevelle
1964-1972
 Chevrolet El Camino
1964-1967
 Chevrolet Malibu
1970-1972
 Chevrolet Monte Carlo
1971-1972
 GMC Sprint
1964-1971
 Oldsmobile 442
1964-1972
 Oldsmobile Cutlass
1966-1972
 Oldsmobile Vista Cruiser
1964-1967, 1970-1972
 Pontiac GTO
1964-1970
 Pontiac Tempest

UMI Performance Banner

Who is UMI Performance?

UMI Performance is an aftermarket company that specializes in building high-quality suspension parts. But before they were known as a suspension manufacturer, they manufactured precision parts for major brands such as Corning Asahi, Sony, and Bell+Howell. They may have shifted industries, but their dedication to creating quality products has remained the same.

Quality Products Made In The USA

All of their products are made in-house, which allows them to control every aspect of their products. 100% made in the USA, they can maintain their high standards and create suspension parts that can tackle any street, whether it be the fast corners of a race track or the bumpy road to your grocery store.

Parts Bred From The Racetrack

UMI Performance actively participates in various racing disciplines since most of their product engineers and sales team are racers. Because of this, they can test their products through real-life racing scenarios, which helps them gather data that can help improve their products.

Easy To Install Parts

Each product is designed to replace factory-installed parts without any significant modification. It is carefully measured to ensure that it would fit perfectly into the vehicle and comes with a step-by-step instructional manual, giving their customers a hassle-free installation experience.

Purchase UMI Performance At Vivid Racing

If you are in the market for high-quality suspension parts for your vehicle, then look no further, as UMI is the brand for you. To know more about UMI, visit Vivid Racing and check out their list of products that fit your specific need.

UMI Performance warrants all UMI Performance products for a period of two (2) years from the original date of purchase.

This warranty is valid against defects in materials and workmanship for the two (2) year warranty period. It is not valid against defect resulting from, but not limited to:
    Misuse and/or abuse, neglect or accident.
    Exceeding the item(s) design limits.
    Improper installation.
    Acts of God, including lightning, floods, earthquakes, fire or high winds.
    Damage in handling, including damage encountered during shipment.
This warranty is valid for the original purchaser of the UMI Product. Warranty is not transferable or valid for second ownership.

This warranty shall be considered void if the warranted product is in any way altered, adjusted, tampered with or defaced.

The two (2) year warranty does not apply to normal wear and tear (the gradual deterioration of an asset which results naturally from use and/or age, i.e. bearings, bushings, etc.).

Non UMI manufactured parts are not covered or valid under this UMI Performance warranty.

UMI Performance cannot guarantee compatibility or performance of its products with other components used in conjunction with UMI Performance products.

UMI Performance cannot assume responsibility for any damages to UMI Products nor for claims for personal injury or property damage resulting from the use of UMI Performance's products or the improper operation thereof or consequential damages arising from the products or use of the products

.UMI Performance two (2) year warranty excludes incidental charges incurred by the end user in the event of breakage (towing, labor, installation, etc.). By their very nature, competition suspension parts are continuously expected to exceed to their limits (either by race or road use). UMI suspension components are designed to withstand intense race conditions, although it is impossible to control the quality of installation or the varying conditions in which they are used.

This warranty supersedes all other warranties and may only be modified by statement in writing, signed by UMI Performance owners/principals.

All Warranties implied by law, including the warranties of merchantability and fitness for a particular purpose, are hereby limited to the warranty period herein and shall expire at the end of such period.

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