What is included in this rear control arm kit?

This kit includes boxed lower control arms and fixed-length upper control arms. It also comes with greaseable polyurethane bushings and zinc-plated steel sleeves for installation.

Can I install a sway bar with these control arms?

Yes, the lower control arms feature reinforced mounting holes that are designed to accept factory-style sway bars, including UMI's 1-inch version.

What kind of finish do these control arms have?

The control arms are finished with a durable powder coat, which helps protect them from corrosion and wear for long-lasting use.

UMI Performance 64-67 GM A-Body Rear Control Arm Kit Boxed Lowers

Specifications

Brand: UMI Performance
Part #: 402418-B
UPC: 402418-B

UMI Performance 64-67 GM A-Body Rear Control Arm Kit Boxed Lowers

Name: UMI Performance 64-67 GM A-Body Rear Control Arm Kit Boxed Lowers
Brand: UMI Performance
Price: 522.23 USD
Availability: InStock

$522.23

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UMI Performance 64-67 GM A-Body Rear Control Arm Kit Boxed Lowers. Minimizes suspension deflection for crisp handling and less wheel hop.

Key Features

Fits 1964-1967 Buick Special, Buick Sportwagon, Chevrolet Chevelle, Chevrolet El Camino, Oldsmobile 442, Oldsmobile Cutlass, Oldsmobile Vista Cruiser, Pontiac GTO, Pontiac Grand Prix, Pontiac LeMans, and Pontiac Tempest.
Boxed lower control arms minimize suspension deflection for improved handling and reduced wheel hop.
Reinforced sway bar mounting holes accept factory-style sway bars.
Upper control arms feature a 1/4-inch thick laser-cut mounting pad for strong rear end housing attachment.
CNC machined for accuracy and consistency.
Assembled with greaseable polyurethane bushings and zinc-plated steel sleeves.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're looking to tighten up the rear suspension on your classic GM A-Body, this boxed rear control arm kit from UMI Performance is a solid choice. It's built to handle everything from daily driving to spirited track days, helping to reduce suspension flex and control wheel hop. This kit is designed for a range of vehicles including the 1964-1967 Buick Skylark, Chevrolet Chevelle, and Pontiac GTO, among others.

The lower control arms are boxed for extra strength and feature reinforced mounting holes that accept a factory-style sway bar, including UMI's popular 1-inch version. The upper control arms are a fixed length, featuring a stout 1/4-inch thick laser-cut mounting pad that works with various rear end housings. UMI machines these arms on a CNC for accuracy and assembles them with greaseable polyurethane bushings and zinc-plated steel sleeves, all TIG welded for added reinforcement. The entire assembly is finished with a durable powder coat for long-lasting protection.

This kit includes both upper and lower control arms, along with all the necessary greaseable polyurethane bushings and zinc-plated steel sleeves. Installation is straightforward using basic hand tools and typically takes about two hours. You'll notice an improved feel and more consistent handling from your rear suspension once these are installed.