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Solve the Interference Problem Standard Braces Cause on Wagons and El Caminos
Most rear shock tower braces are designed for A-Body coupes and sedans, which means they run straight into the bed rails and floor pan on El Camino and wagon bodies. The UMI4065-B is purpose-built to clear that structure while still tying the rear shock towers together, stiffening the rear spring pocket area and cleaning up the wandering feel that comes from a flexing chassis under load.
Key Features
- Purpose-built for El Camino and wagon bodies, clears bed rails and floor pan where standard braces interfere
- Ties the rear shock towers together to reinforce the rear spring pocket area
- Highly recommended with coilover conversions, heavy hauling, and racing use
- Gusseted construction for maximum stiffness with minimal added weight
- Precision laser-cut brackets for accurate, hassle-free installation
- Durable Tiger Dry Lac powder coat finish in Gloss Black
- Direct bolt-on installation with all hardware included
- North American mined and milled steel, designed and manufactured in the USA
Fitment Table
| Year Range | Make | Model |
|---|---|---|
| 1964-1972 | Buick | Special |
| 1964-1972 | Buick | Skylark Sport Wagon |
| 1964-1972 | Chevrolet | Chevelle Wagon |
| 1964-1972 | Chevrolet | El Camino |
| 1964-1972 | Oldsmobile | F-85 Wagon |
| 1964-1972 | Oldsmobile | Cutlass Vista Cruiser Wagon |
| 1964-1972 | Pontiac | Tempest |
| 1964-1972 | Pontiac | LeMans Safari Wagon |
Specifications
| Detail | Value |
|---|---|
| MPN | UMI4065-B |
| UPC | Not assigned by manufacturer |
| Brand | UMI Performance |
| Position | Rear |
| Body Style Application | El Camino and Wagon only, not for coupe or sedan |
| Material | Mild steel, North American mined and milled |
| Finish | Gloss Black Tiger Dry Lac powder coat |
| Hardware | Included |
| Country of Origin | United States |
What's Included
- UMI4065-B rear shock tower brace, Gloss Black finish
- Mounting hardware
About UMI Performance
UMI Performance designs and manufactures chassis, suspension and driveline components for GM muscle cars entirely in the United States. Precision laser-cut brackets, machine-guided tubing bends, and robotic welding come together in Philipsburg, Pennsylvania to produce parts engineered by racers who solve real fitment problems other manufacturers overlook, like the El Camino and wagon interference this brace was designed to fix.
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FAQ
What is the UMI4065-B?The UMI4065-B is a rear shock tower brace built specifically for 1964 to 1972 GM A-Body El Camino and wagon models. It ties the rear shock towers together to stiffen the rear spring pocket area while clearing the bed rails and floor pan that cause standard braces to interfere on these body styles.
Will the UMI4065-B fit a Chevelle coupe or sedan?No. The UMI4065-B is designed specifically for El Camino and wagon body styles. Coupes and sedans require a different UMI shock tower brace.
Why do standard rear shock tower braces not fit El Camino and wagon models?Standard braces are designed around the coupe and sedan floor pan and bed structure is different on El Camino and wagon bodies, which causes interference. The UMI4065-B is shaped specifically to clear that structure.
Is the UMI4065-B a good match for coilover setups?Yes. UMI highly recommends this brace when running coilover conversions, since the added rigidity in the rear spring pocket area helps the suspension work as intended under higher loads.
Does the UMI4065-B include installation hardware?Yes. All mounting hardware needed for a direct bolt-on installation is included.
Is the UMI4065-B recommended for hauling or racing use?Yes. UMI specifically recommends this brace for heavy hauling duty and racing applications where chassis flex is more pronounced.
What finish does the UMI4065-B come in?This version is finished in Gloss Black Tiger Dry Lac powder coat for a durable, long-lasting appearance.
What vehicles fit the UMI4065-B?This brace fits the 1964 to 1972 Buick Special and Skylark Sport Wagon, Chevrolet Chevelle Wagon and El Camino, Oldsmobile F-85 Wagon and Cutlass Vista Cruiser Wagon, and Pontiac Tempest and LeMans Safari Wagon.
Install Instructions
- Support the vehicle safely and locate the factory rear shock tower mounting points on both sides.
- Position the UMI4065-B brace to confirm clearance around the bed rails and floor pan before final installation.
- Install the included hardware at each shock tower mounting point, hand-tightening first to allow for adjustment.
- Verify the brace sits square and does not bind against any surrounding structure.
- Torque all hardware to manufacturer specification.
- Recheck fitment and hardware torque after the first several miles of driving.
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