Product#: TR7507

1970-74 Mopar E-Body; 71-74 B-Body - American Powertrain TKX 5-Spd Driveline Conversion Kit; 600ft-lb Constant Load Rated; Close Ratio; 0.81 O.D.

American Powertrain ProFit Conversion combo kits include the components required to convert your vehicles manual driveline to a modern Tremec TKX 5 speed manual overdrive transmission specially prepped for your model....

Product#: TR7511

1970-74 Mopar E-Body; 71-74 B-Body; American Powertrain TKX 5-Spd Driveline Conversion Kit; 600ft-lb Constant Load Rated; Wide Ratio; 0.68 O.D.

American Powertrain ProFit Conversion combo kits include the components required to convert your vehicles manual driveline to a modern Tremec TKX 5 speed manual overdrive transmission specially prepped for your model....

Product#: TR7503

1970-74 Mopar E-Body; 71-74 B-Body; American Powertrain TKX 5-Spd Driveline Conversion Kit; 600ft-lb Constant Load Rated; Quick Launch Close Ratio; 0.72 O.D.

American Powertrain ProFit Conversion combo kits include the components required to convert your vehicles manual driveline to a modern Tremec TKX 5 speed manual overdrive transmission specially prepped for your model....

Product#: TR7539

American Powertrain Magnum Wide Ratio 6-Speed Tremec Transmission

New high performance Tremec Magnum 6-speed for most vehicle models. These premier T-6060 transmissions offers (Wide Ratio) setup gear ratio and double overdrive ratio, rated at 700 ft/lb torque capacity and for up to 700hp...

Product#: TR7538

American Powertrain Magnum Close Ratio 6-Speed Tremec Transmission

New high performance Tremec Magnum 6-speed for most vehicle models. These premier T-6060 transmissions offers (Close Ratio) setup gear ratio and double overdrive ratio, rated at 700 ft/lb torque capacity and for up to 700hp...