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Suspension and Components› Rear Suspension Components
UMI PERFORMANCE
UMI Performance 65-70 GM B-Body Adjustable Panhard Bar
SKU: U01C 3659-R
Easy — 1–2 hours
Overview
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Part #: 3659-R
This tubular set-up quickly and easily replaces the stock panhard bar on the 65-70 GM B-Body vehicle adding increased rear end stability and rear end adjustment. This adjustable item allows on-car adjustment when rear end centering is needed. By lengthening or shortening the panhard bar you can easily move the rear end side to side for additional tire clearance and appropriate rear end alignment. All adjustments are made while the panhard bar is still attached to the vehicle and only requires two jam nuts to be loosened. This item is a direct replacement for the factory panhard bar and includes new grease-able Energy Suspension polyurethane bushings. Adjustments are made using a left and right hand threaded adjuster CNC machined from 4140 Chrome Moly and heat treated for maximum strength. Note: May not fit wagons, if item is being installed on a wagon please verify length before ordering. The center to center distance of this panhard bar is 35-3/4". The suggested maximum center to center length of this panhard bar is 36-1/4". The suggested minimum center to center length is 35". Installation: This item is a direct fit and requires no modifications, can be installed in 30 minutes or less with basic hand tools. Features: - Built using 1.000" x 0.156" DOM Mild Steel Tubing - Fully TIG Welded Construction - Grease-able Energy Suspension Polyurethane Bushings - On-Car Adjustability using a 4140 Heat Treated Adjuster - Supplied with Durable Powder Coat
UMI's tubular panhard bar for '65-'70 GM B-Body improves rear stability and allows on-car adjustment. Built from 1" DOM steel with greaseable poly bushings and a 4140 Chromoly adjuster. Direct bolt-in, durable powder coat.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C 3659-R |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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