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UMI Performance 3603 is a complete rear control-arm hardware kit for the listed GM B-body applications. Confirm the exact manufacturer part number and all current specifications before ordering.
Key Features
- Complete rear control-arm hardware set
- Front and rear mounting locations
- Replacement fasteners for supported control-arm installations
- Application-specific GM B-body kit
- Verify control-arm configuration before ordering
- Made in the USA
Fitment
Use the verified year, make, and model table below, then confirm the engine, drivetrain, body configuration, factory equipment, and every current manufacturer application note.
| Years | Make | Model |
|---|---|---|
| 1991-1996 | Buick | Roadmaster |
| 1978-1985 | Buick | LeSabre |
| 1978-1996 | Chevrolet | Caprice |
| 1994-1996 | Chevrolet | Impala |
| 1977-1981 | Pontiac | Bonneville |
| 1977-1981 | Pontiac | Catalina |
Specifications
| Brand | UMI Performance |
|---|---|
| Manufacturer Part Number | 3603 |
| Product Type | Control Arm Hardware Kits |
| Fitment Type | Vehicle Specific |
| Condition | New |
| GTIN | 3603 |
What's Included
One new UMI Performance control arm hardware kit identified by manufacturer part number 3603 in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
About UMI Performance
UMI Performance manufactures automotive performance and replacement parts identified by exact part number, specifications, and published application data.
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Frequently Asked Questions
How do I confirm 3603 is correct?
Use the verified year, make, and model table below, then confirm the engine, drivetrain, body configuration, factory equipment, and every current manufacturer application note.
Are similar-looking parts interchangeable?
No. Match part number 3603, dimensions, configuration, included components, and every current manufacturer note.
What is included with this listing?
One new UMI Performance control arm hardware kit identified by manufacturer part number 3603 in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
Installation
Follow the current UMI Performance instructions for part number 3603. Verify fit, clearance, system specifications, fastener torque, and safe operation before use. Professional installation is recommended when specialized tools, alignment, calibration, or fabrication are required.
UMI Performance
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