UMI Performance 59-64 GM B-Body Non-Adjustable Panhard Bar

This adjustable tubular panhard bar replaces the stock bar on 58-64 GM B-Body vehicles, enhancing rear-end stability and alignment. It allows on-car adjustments to center the rear end by simply loosening two jam nuts, providing extra tire clearance and proper alignment. The bar features new grease-able polyurethane bushings and requires no modifications for installation, which can be completed in under 30 minutes with basic tools. Constructed from 1.000" x 0.156" DOM Mild Steel Tubing and fully TIG welded, it includes a 4140 Heat Treated Adjuster for durability and a powder coat finish. Note: Not suitable for wagons—verify length before ordering. Center-to-center distance is 31-3/8", adjustable between 30-7/8" and 31-7/8".

Additional Information

UMI’s tubular adj. panhard bar for ’58–’64 GM B-Body centers the rear, adds tire clearance, and improves stability. DOM steel, TIG welded, w/ Chromoly adjuster & poly bushings. Installs in 30 mins. Powder coated. Not for wagons.

• 1.000" x 0.156" DOM Mild Steel Tubing construction
• Direct fit, no modifications required
• Durable Powder Coat finish
• Easy installation with basic hand tools
• Grease-able high quality Polyurethane Bushings
• On-Car Adjustability with 4140 Heat Treated Adjuster
• TIG Welded for durability

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	umi365001-R	UMI Performance 59-64 GM B-Body Rear Suspension Kit 3-Link- Chevy only - Red (1x umi3660-R, 1x umi3650-R, 1x umi3651-R, 1x umi3605, 1x umi3606, 1x umi3653-R, 1x umi3607)
	umi365002-R	UMI Performance 59-64 GM B-Body Rear Suspension Kit 4-Link- Chevy only - Red (2x umi3660-R, 1x umi3650-R, 2x umi3651-R, 1x umi3605, 2x umi3606, 1x umi3653-R, 1x umi3607)

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information