12 if I remember, starting from way back:
1951 Ford 2 door
1952 Meteor into which I installed a 1957 Desoto 341 Cu Inch Hemi and Torqueflite automatic Transmission
1981 Mercury Capri RS
1986 Mercury Sable
1991 Mercury Sable
1993 Thunderbird (V6)
1997 Thunderbird - swapped in a 2001 Mustang engine, supercharged it, beefed up the automatic transmission - killer stereo - went drag racing.
2005 Mustang GT - installed Whipple Supercharger, modified the transmision, high stall torque converter, 3:55 gears, Watts Link. Won a few drag races and trophies
2012 Mustang GT - Edelbrock supercharger - 690 HP Dynoed - motor blew replace engine and sold supercharger traded for
2015 Mustang GT Automatic Ruby Red Metallic
2018 Taurus LTD
2021 Edge SEL