UMI Performance

The torque arm relocation kit from UMI is designed to remove the front mounting point of the torque arm off the transmission and protect the tail shaft from damage. General Motors tail shaft mounted...

UMI's 2236 weld-in torque arm is a great way to get UMI quality and performance in your 3rd and 4th Gen F-Body. The shortened torque arm length improves instant center and provides reduced 60 ft...

Installing a TH400 (4” tail shaft) automatic transmission into your 1982-1992 Camaro or Firebird just got easier. This transmission cross-member with integrated torque arm mount features the...

Installing a TH400 (4” tail shaft) automatic transmission into your 1982-1992 Camaro or Firebird just got easier. This transmission cross-member with integrated torque arm mount features the...

Installing a TH350 automatic transmission into your 1982-1992 Camaro or Firebird just got easier. This transmission cross-member with integrated torque arm mount features the correct provisions...

Installing a TH350 automatic transmission into your 1982-1992 Camaro or Firebird just got easier. This transmission cross-member with integrated torque arm mount features the correct provisions...

The torque arm relocation kit from UMI Performance is designed to remove the front mounting point of the torque arm off the transmission and protect the tail shaft from damage. General Motors tail...

The torque arm relocation kit from UMI Performance is designed to remove the front mounting point of the torque arm off the transmission and protect the tail shaft from damage. General Motors tail...

This transmission cross member is designed for the installation of a TH400 (short tail) into an 1982-1992 third generation F-Body. Cross member is built using 0.120" rectangular tubing, 0.188" mild...

This transmission cross member is designed for the installation of a TH400 (short tail) into an 1982-1992 third generation F-Body. Cross member is built using 0.120" rectangular tubing, 0.188" mild...

Installing a TH350 Automatic transmission into your 1993-1997 Camaro or Firebird just got easier. This cross-member with integrated torque arm mount features the correct provisions for mounting...

Installing a TH350 Automatic transmission into your 1993-1997 Camaro or Firebird just got easier. This cross-member with integrated torque arm mount features the correct provisions for mounting...

This transmission cross-member is designed to bolt a TH350 automatic transmission into a 1993-1997 Camaro or Firebird. This cross-member is 100% bolt in and requires no drilling, no cutting and no...

This transmission cross-member is designed to bolt a TH350 automatic transmission into a 1993-1997 Camaro or Firebird. This cross-member is 100% bolt in and requires no drilling, no cutting and no...

Installing a TH400 Automatic transmission into your 1993-1997 Camaro or Firebird just got easier. This cross-member with integrated torque arm mount features the correct provisions for mounting...