Crossmembers

Crossmember to swap T56 and T56 Magnum transmissions in 1970-1974 GM F-Body cars. Laser cut tab and slot construction combines high strength and light weight into one package.This Part...

UMI’s LS swap kit features engine mounts and a T56 crossmember used to place a new drivetrain in 1970-1974 GM F-Body cars. UMI’s LS engine mounts locate the LSx engine properly on the 1970-1974 crossmember. The mounts feature precision laser cut 3/16″...

UMI’s LS swap kit features engine mounts and a T56 crossmember used to place a new drivetrain in 1970-1974 GM F-Body cars. UMI’s LS engine mounts locate the LSx engine properly on the 1970-1974 crossmember. The mounts feature precision laser cut 3/16″...

UMI 2411 integrated front weight jack mounts are a bolt-in solution that makes it easy to set ride height and corner balance your 3rd Gen. They work together with the UMI k-member to make an easy to install weight jack system. UMI 2411’s feature strong...

UMI 2411 integrated front weight jack mounts are a bolt-in solution that makes it easy to set ride height and corner balance your 3rd Gen. They work together with the UMI k-member to make an easy to install weight jack system. UMI 2411’s feature strong...

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...

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 ...