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UMI Performance 64-72 GM A-Body Body Mount Frame Repair Kit is UMI Performance manufacturer part number 4055, selected by the verified year, make, and model applications below. Repair your 1964-1972 GM A-Body frame with UMI P/N 4055's 14-piece kit. Weld-in design restores frame to like-new condition in USA-made 1/8" thick metal. Cutting & welding required.
Key Features
- Our 14 piece kit is designed to weld-in and provide a sturdy surface and a properly sized hole to restore the frame to a like-new condition.
- The 1/8” thick laser cut UMI P/N 4055’s are designed and manufactured in Philipsburg, PA-USA.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1964-1972 | Buick | Skylark | Confirm every UMI Performance application note and factory configuration |
| 1964-1969 | Buick | Special | Confirm every UMI Performance application note and factory configuration |
| 1964-1972 | Chevrolet | Chevelle | Confirm every UMI Performance application note and factory configuration |
| 1964-1972 | Chevrolet | El Camino | Confirm every UMI Performance application note and factory configuration |
| 1964-1967 | Chevrolet | Malibu | Confirm every UMI Performance application note and factory configuration |
| 1970-1972 | Chevrolet | Monte Carlo | Confirm every UMI Performance application note and factory configuration |
| 1964-1971 | Oldsmobile | 442 | Confirm every UMI Performance application note and factory configuration |
| 1964-1968 | Oldsmobile | Cutlass | Confirm every UMI Performance application note and factory configuration |
| 1971-1972 | Oldsmobile | Cutlass | Confirm every UMI Performance application note and factory configuration |
| 1964-1972 | Oldsmobile | F85 | Confirm every UMI Performance application note and factory configuration |
| 1964-1972 | Pontiac | GTO | Confirm every UMI Performance application note and factory configuration |
| 1964-1972 | Pontiac | LeMans | Confirm every UMI Performance application note and factory configuration |
Specifications
| Brand | UMI Performance |
|---|---|
| Manufacturer Part Number | 4055 |
| Product Type | Brackets |
| Application Type | Vehicle Specific |
| Condition | New |
What's Included
One new UMI Performance brackets package identified by manufacturer part number 4055, plus only the hardware and accessories expressly shown or stated for this exact part number
About UMI Performance
UMI Performance designs and manufactures suspension, chassis, steering, and handling components for American performance vehicles in Philipsburg, Pennsylvania.
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Frequently Asked Questions
How do I confirm UMI Performance 4055 is correct for my application?
Match the exact manufacturer part number, year, make, model, factory configuration, dimensions, connection points, and every current UMI Performance note.
Are similar UMI Performance parts interchangeable with 4055?
No. Mounting points, dimensions, adjustment range, material, finish, bushing style, and included hardware can differ between part numbers.
What should be checked after installing UMI Performance 4055?
Inspect fasteners, bushings, joints, clearances, alignment, ride height, and suspension movement after installation and again after the initial road test.
Installation
Follow the current UMI Performance instructions for manufacturer part number 4055. Confirm all torque values, mounting locations, bushings, joints, clearances, ride height, and alignment requirements. Professional installation and a post-installation alignment are recommended when the component changes suspension geometry.
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