All 230/250/292 6 cyl engines use the same bellhousings as small block and big block V-8's. Subsequently, the transmissions used in those vehicles will mount to the bellhousing as well. Output shaft issues can be addressed with the driveshaft mods. Ford transmissions will not fit GM vehicles without an adapter. Look up Advanced Adapters. They are generally expensive as well.
Fred

1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine