1947-59 Chevy, GMC Truck Tubular Transmission Crossmember Rear Disc Brake Conversions 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck This kit properly spaces the

This kit properly spaces the gear box in front of the axle and outboard the frame rail

saving your original under dash mount as well as the original floor mount

Performance Online's fuel

driveline angle and load capacities

Our bushings offer less deflection than factory rubber units and are impervious to chemicals

1947-59 Chevy, GMC Truck Tubular Transmission Crossmember Rear Disc Brake Conversions 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck This kit properly spaces theOur 1947 59 Chevy and GMC truck transmission crossmembers allow for the installation of the popular TH350, TH400, 700R4, 4L60E automatic transmission and the Muncie 4 speed and many other manual GM transmissions into your classic pickup truck. They also allow for booster clearance on floor mount power brake applications.