UMI Performance 75-80 GM H-Body Non-Adjustable Panhard Bar - 5020-R

UMI’s tubular non-adjustable panhard bar is a high-quality upgrade from the stock panhard bar, providing increased strength and improved bushings. This bar enhances rear stability, minimizes side...

UMI Performance 75-80 GM H-Body On-Car Adjustable Panhard Bar- Rod End - 5022-B

Our tubular on-car adjustable panhard bar replaces the flimsy factory panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle...

UMI Performance 75-80 GM H-Body On-Car Adjustable Panhard Bar- Rod End - 5022-R

Our tubular on-car adjustable panhard bar replaces the flimsy factory panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle...

UMI Performance 75-80 GM H-Body Single Adjustable Panhard Bar- Rod End - 5021-B

UMI’s tubular panhard bar is a direct replacement for the flimsy stock panhard bar, it adds strength, bushing improvement and rear end adjustment. This is a must for rear end centering after...

UMI Performance 75-80 GM H-Body Single Adjustable Panhard Bar- Rod End - 5021-R

UMI’s tubular panhard bar is a direct replacement for the flimsy stock panhard bar, it adds strength, bushing improvement and rear end adjustment. This is a must for rear end centering after...

UMI Performance 75-81 Front A-Arm Mounting Hardware - 2603

UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts for mounting your new or factory front upper and lower a-arms. Note: 1970-1974 Camaro and Firebird use ½”...

UMI Performance 75-81 GM F-Body Front Frame Brace - 2658-B

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...

UMI Performance 75-81 GM F-Body Front Frame Brace - 2658-R

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...

UMI Performance 75-81 GM F-Body Lower A-arm Hardware Kit Front - 1003

UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts. UMI’s P/N 1003 kit works on the 1975-1981 Camaro/Firebird front lower a-arms and 1999-2004 Ford Mustang...

UMI Performance 78-02 GM Rear Control Arm Bolt Upgrade Kit - 3001

Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes all new hardware for installing either upper or lower rear control...

UMI Performance 78-87 GM G-Body AC/Heater Box Delete Panel - 3030

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...

UMI Performance 78-87 GM G-Body AC/Heater Box Delete Panel - Black - 3030-B

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...