This spanner wrenched is used for adjusting and disassembling of Roto-Joints used in all UMI Performance control arms and panhard bars. Over time if the delrin race inside the Roto-Joint would wear...
This spanner wrenched is used for adjusting and disassembling of Roto-Joints used in all UMI Performance control arms. Over time if the delrin race inside the Roto-Joint would wear, the spanner wre...
Weld-in body mount repair kit features precision laser cut steel patch pieces. Years of exposure to standing water can take its toll. Easy solution to repair the rusted area and ensure a solid foun...
UMI's bolt-in frame notch kit enhances axle clearance for lowered trucks, essential for drops over 6 inches. The kit features robust 3/16' laser-cut steel, top-quality hardware, and poly bump stops...
With modern high grip tires, improved suspension and big power, today’s muscle cars need more help than ever to survive. This front frame brace improves chassis rigidity, reduces steering gear move...
With modern high grip tires, improved suspension and big power, today’s muscle cars need more help than ever to survive. This front frame brace improves chassis rigidity, reduces steering gear move...
40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 14 piece kit is designed to weld-in and provide a sturdy surface and a properly...
This delete panel is designed to eliminate both the heater box and blower unit from the engine bay of your vehicle. Removal of the heater box instantly removes 17 pounds from the front of your vehi...
This delete panel is designed to eliminate both the heater box and blower unit from the engine bay of your vehicle. Removal of the heater box instantly removes 17 pounds from the front of your vehi...
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the ...
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the ...
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the ...
Trailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the ...
The UMI Performance, Inc. reinforcing front frame brace is used to stiffen the front frame horns and front crossmember area on the GM G-Body platform. The UMI three point frame brace takes the p...
The UMI Performance, Inc. reinforcing front frame brace is used to stiffen the front frame horns and front crossmember area on the GM G-Body platform. The UMI three point frame brace takes the p...
The UMI P/N 3046 brake conversion bracket is designed to mount 1997-2013 C5 or C6 front calipers and rotors to the 1978-1988 GM G-Body factory spindle. Conversion brackets are CNC laser cut from 3/...
This delete panel is designed to eliminate both the heater box and air conditioning unit from the engine bay of your vehicle. Removal of the A/C unit and heater box instantly removes 30 pounds from...
This delete panel is designed to eliminate both the heater box and air conditioning unit from the engine bay of your vehicle. Removal of the A/C unit and heater box instantly removes 30 pounds from...
Trailing arm mount braces are designed to reinforce the rear upper and lower front control arm mounts on your 1978-1988 G-Body vehicle. The more power your ride makes the better chance of bending o...
Trailing arm mount braces are designed to reinforce the rear upper and lower front control arm mounts on your 1978-1988 G-Body vehicle. The more power your ride makes the better chance of bending o...
UMI is proud to introduce our new aesthetically pleasing short antenna for 1982-2002 Chevrolet Camaro, or any vehicle with a M6 x 1.0 male antenna base, non-power. The UMI short antenna is machined...
With modern high grip tires, improved suspension, and big power, today’s muscle cars require extra support to enhance their performance. The front frame brace offered by UMI is designed to improve ...
With modern high grip tires, improved suspension, and big power, today’s muscle cars require extra support to enhance their performance. The front frame brace offered by UMI is designed to improve ...
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