I have recently taken the 302 out of my car, as have bought a 460 BBF.
The engine and flexplate are gone, but the gearbox, torque converter, prop yoke, and maybe even the prop still exist.
The gearbox, I am extremely reluctant to sell, as, I'm sure you are aware, every C4 box now that is second hand, costs £100 to £150, has been screwed into the floor, and needs masses of re-building.
This box runs absolutely sweet as a nut, really good, sharp changes, no loss of power or bands slipping at all.
Thought I'ld offer this for sale as it will save someone a LOT of hassle and money rebuilding one.
I am happy to give a written guarantee that you are getting a good working box.
Comes complete with bell housing, original converter, and yoke.