Up for sale is one used 2005-06 Ford Mustang body control module plus fuse box. Chip board has been inspected (see pictures) as well as all the plug pins, all in good condition no corrosion present. All the fuses have been inspected non blown. Module was removed from a 2006 Mustang with V6 engine and automatic transmission. Engine size or transmission type has no basis for determining what module to choose, it's the part numbers that matters. This module will work on a GT if the part numbers match.