New from Summit Racing – Stiffler’s transmissions crossmembers for 1979-2004 Mustangs. These crossmembers are stronger and lighter than the OEM part and have plenty of clearance for aftermarket exhaust systems. See more details below.

Official Release:

These single-tube crossmembers are the easy way to swap transmissions in your Mustang. They’re stronger and lighter than the OEM part, have plenty of clearance for big-tube exhaust systems, and maintain the factory drivetrain pinion angle. The crossmembers come with adjustable mounting brackets and an adjustable transmission mount so you can position the crossmember exactly where you need it. The crossmembers come with polyurethane bushings, but will accept solid bushings for race use.

Features:

  • Plenty of clearance for big-tube exhaust systems
  • Maintain the factory drivetrain pinion angle
  • Supplied with polyurethane bushings, but will accept solid bushings for race use