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Tighten Up Roll Center Geometry Without Cutting a Single Weld
The UMI2336 adjustable front upper A-arm mount is a direct bolt-on replacement for the factory GM F-body mount, giving Camaro and Firebird owners a way to fine-tune roll center height without fabrication. Laser-cut from 3/16 inch USA steel and finished in a durable black powder coat, the UMI2336 matches the weight of the factory GM mount while adding 3/8 inch of adjustment range across multiple mounting holes.
Key Features
- Direct bolt-on installation, no cutting or welding required
- Laser-cut from 3/16 inch USA steel for precise, repeatable fitment
- 3/8 inch of adjustment range for roll center height tuning
- Adjustable upper A-arm mounting holes usable across the full adjustment range, unlike the factory mount
- Compatible with factory and aftermarket upper A-arms
- Retains factory-style shock mounting in the factory location
- Same weight as the factory GM mount, so there is no added unsprung mass
- Durable black powder coat finish resists chipping and corrosion
- Sold as a pair (left and right side), UMI2336
Fitment
| Year Range | Make | Model |
|---|---|---|
| 1993-2002 | Chevrolet | Camaro |
| 1993-2002 | Pontiac | Firebird |
Specifications
| Detail | Value |
|---|---|
| MPN | UMI2336 |
| Brand | UMI Performance |
| Material | Mild steel, 3/16 inch |
| Finish | Black powder coat |
| Unit of Measure | Pair |
| Direct Bolt-On | Yes |
| Hardware Included | No |
| Adjustment Range | 3/8 inch for roll center height |
| Country of Origin | United States |
| UPC | N/A |
What's Included
- 2x UMI2336 adjustable front upper A-arm mounts (left and right)
- Black powder coat finish applied and ready to install
About UMI Performance
UMI Performance designs and manufactures suspension components for GM muscle car platforms, with a focus on parts that are laser-cut and welded in the USA from domestic steel. The UMI2336 continues that approach, offering F-body owners a factory-style mount with expanded adjustment range rather than a compromise part built around unrelated hardware.
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FAQ
What is the UMI2336?The UMI2336 is a pair of adjustable front upper A-arm mounts for 1993-2002 Chevrolet Camaro and Pontiac Firebird. It bolts directly in place of the factory mount and adds 3/8 inch of roll center adjustment while keeping the same weight as the original GM part.
Does the UMI2336 require welding or cutting?No. It is a direct bolt-on replacement for the factory upper A-arm mount, so no cutting or welding is needed during installation.
Will the UMI2336 work with my factory upper A-arms?Yes. The mount is compatible with both factory and aftermarket upper A-arms, and it retains factory-style shock mounting in the factory location.
Why can't I use every adjustment hole on my factory mount?Factory upper A-arms are sometimes unable to reach the upper adjustment hole on the stock mount. The UMI2336 is designed so the upper A-arm can use all of the available adjustment holes.
Is hardware included with the UMI2336?No. Hardware is not included with the UMI2336, so reuse your factory bolts or source replacements separately if needed.
What years and models does the UMI2336 fit?The UMI2336 fits 1993 to 2002 Chevrolet Camaro and Pontiac Firebird F-body models.
What finish does the UMI2336 come in?The UMI2336 is finished in a durable black powder coat that resists chipping and corrosion during daily driving or track use.
Does adding the UMI2336 change my vehicle's ride height?The UMI2336 is designed to match the weight and mounting location of the factory GM mount, so it does not raise or lower ride height on its own. It adjusts roll center geometry through its 3/8 inch adjustment range rather than vehicle height.
Install Instructions
- Support the front of the vehicle securely and remove the wheel to access the upper A-arm mount.
- Remove the factory upper A-arm mounting hardware and detach the factory mount from the chassis.
- Position the UMI2336 mount in the factory location and select the desired adjustment hole for your target roll center height.
- Reinstall the upper A-arm using the retained factory hardware or replacement bolts of equal grade.
- Torque all hardware to the vehicle manufacturer's specification.
- Repeat on the opposite side, then reinstall the wheels.
- Have an alignment performed after installation to confirm ride height and roll center changes are within specification.
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