How do I adjust the panhard bar?

Adjustment is done while the panhard bar is installed on the vehicle. You simply loosen the two jam nuts on the adjuster, turn the adjuster to your desired length, and then retighten the jam nuts.

What is the center-to-center length of this panhard bar?

The panhard bar has a standard center-to-center distance of 35-3/4 inches. It is adjustable from a minimum of 35 inches to a maximum of 36-1/4 inches.

Does this panhard bar come with all the necessary hardware for installation?

This panhard bar is a direct replacement and includes new grease-able polyurethane bushings. Refer to the manufacturer's installation instructions for any additional hardware requirements.

UMI Performance 65-70 GM B-Body Adjustable Panhard Bar

Specifications

Brand: UMI Performance
Part #: 3659-R
UPC: 3659-R

UMI Performance 65-70 GM B-Body Adjustable Panhard Bar

Name: UMI Performance 65-70 GM B-Body Adjustable Panhard Bar
Brand: UMI Performance
Price: 174.07 USD
Availability: InStock

$174.07

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1965-1970 Chevrolet Bel Air. UMI Performance adjustable panhard bar improves rear stability and allows on-car adjustment for better alignment.

Key Features

Fits 1965-1970 Chevrolet Bel Air, Biscayne, Caprice, and Impala.
Replaces the factory panhard bar for increased rear end stability and adjustment.
Allows on-car adjustment by lengthening or shortening the bar to center the rear end.
Features a CNC machined and heat-treated 4140 Chrome Moly adjuster with left and right-hand threads.
Constructed from 1.000" x 0.156" DOM mild steel tubing with TIG welded seams.
Includes greaseable high-quality polyurethane bushings for smooth operation.

⚠️ 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

UMI Performance is known for making well-built suspension components for classic GM vehicles. This adjustable panhard bar is designed to replace the stock unit on your 1965-1970 GM B-Body car, like your Chevrolet Bel Air. It's a direct replacement that helps keep your rear end centered and stable, especially if you've changed out suspension components or are running wider tires.

What makes this one stand out is the on-car adjustability. You can easily lengthen or shorten the bar using the left and right-hand threaded adjuster, which is CNC machined from 4140 Chrome Moly and heat-treated for strength. This lets you fine-tune the position of your rear axle side-to-side for better alignment and to gain extra clearance for larger tires, all without having to remove the bar. It's built with 1.000" x 0.156" DOM mild steel tubing and fully TIG welded for a solid construction. Plus, it comes with greaseable polyurethane bushings for smooth operation and a durable powder coat finish.

Installation is straightforward, as it's a direct bolt-in part that requires no modifications and can typically be done in under 30 minutes with basic hand tools. Just be aware that it may not fit wagon models, so it's a good idea to verify the length if you're installing it on one.