Crossmembers

UMI’s new stronger conversion cross member is designed to fit the heavy duty GM 4L80E transmission into the 98-02 Camaro or Firebird. New cross member is bolt in, requires no drilling or cutting and bolts to existing factory transmission cross member...

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 design works great for a stock driven vehicle however...

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 correct provisions for mounting the TH400 transmission ...

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 correct provisions for mounting the TH400 transmission ...

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 for mounting the TH350 transmission while still allowing...

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 shaft mounted design works great for a stock driven ...

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 shaft mounted design works great for a stock driven ...

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 steel mount plates and a 0.375" thick transmission mount...

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 steel mount plates and a 0.375" thick transmission mount...

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 the TH350 transmission while still allowing the use of a...

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 the TH350 transmission while still allowing the use of a...

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 welding. It bolts in place of the factory transmission...