UMI 78-96 GM B-Body Rear Coil-Over Conversion Brackets is UMI Performance manufacturer part number 3623, selected by the verified year, make, and model applications below. Upgrade your GM B-Body with 3623 - 1978-1996 Coil-Over Conversion Brackets. No welding needed, easy installation for racing coilovers. Made in USA.
Key Features
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1978-1985 | Buick | LeSabre | Confirm every UMI Performance application note and factory configuration |
| 1991-1996 | Buick | Roadmaster | Confirm every UMI Performance application note and factory configuration |
| 1978-1996 | Chevrolet | Caprice | Confirm every UMI Performance application note and factory configuration |
| 1994-1996 | Chevrolet | Impala | Confirm every UMI Performance application note and factory configuration |
| 1977-1981 | Pontiac | Bonneville | Confirm every UMI Performance application note and factory configuration |
| 1977-1981 | Pontiac | Catalina | Confirm every UMI Performance application note and factory configuration |
Specifications
| Brand | UMI Performance |
|---|---|
| Manufacturer Part Number | 3623 |
| Product Type | Hardware Kits - Other |
| Application Type | Vehicle Specific |
| Condition | New |
What's Included
One new UMI Performance hardware kits - other package identified by manufacturer part number 3623, 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 3623 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 3623?
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 3623?
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 3623. 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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