Transmission Crossmember Kit

The Stifflers TCB-6R80KIT is a complete transmission crossmember kit engineered to simplify the installation of 6R80, 10R80, or MT82 transmissions in 1979-2004 Ford Mustang and Cobra models. By providing a secure, adjustable mounting platform, this kit ensures proper drivetrain alignment and helps optimize pinion angle while maximizing exhaust clearance. Constructed from high-strength single tubular steel for optimal stiffness without excess weight, the kit features powder-coated adjustable mounting brackets that allow for precise positioning without the need for vehicle modifications. The included multi-adjustable transmission mount features an integrated polyurethane bushing to reduce vibration and provide long-lasting durability. Installation requires approximately 3 hours and is intended for experienced mechanics or professionals due to the nature of transmission swap procedures. The kit arrives complete with the TCB-M07 transmission crossmember, TM-M05 mounting brackets, and TM-M06 transmission mount to ensure all hardware requirements for the conversion are met.