UMI Performance

Double adjustable Viking front shocks have a wide damping adjustment range suitable for street, hauling, drag racing and handling applications.This Part...

Double adjustable Viking rear shocks have a wide damping adjustment range suitable for street, hauling, drag racing and handling applications.This Part...

UMI’s P/N 2406 allows the installation of LS power into your 1978-1988 GM G-Body, 1982-1992 3rd generation Camaro/Firebird and the 1974-1981 2nd generation Camaro/Firebird. UMI’s LSX adapter...

UMI’s P/N 2406 allows the installation of LS power into your 1978-1988 GM G-Body, 1982-1992 3rd generation Camaro/Firebird and the 1974-1981 2nd generation Camaro/Firebird. UMI’s LSX adapter...

UMI’s tubular non-adjustable panhard bar is a direct replacement for the flimsy stock panhard bar, it adds strength as well as bushing improvement. The panhard bar greatly increases rear...

UMI’s tubular non-adjustable panhard bar is a direct replacement for the flimsy stock panhard bar, it adds strength as well as bushing improvement. The panhard bar greatly increases rear...

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...

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’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’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’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...

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...

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...

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...

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...