Yes it will, it is the same bolt pattern.
TH350, unless you want an overdrive, then, I would go with the 700R4.
4L60E, 700R4, Th400, Th350. The 4.3L is basically a Small Block 350 with two cylinders cut off, so any transmission that works with a Small Block Chevy will mate to a 4.3.
As long as the TH350 is from a Chevy....yes.
The Chevy 283 engine has the standard bellhousing configuration and is compatible with transmissions that bolt to first generation small blocks. The automatic TH350 transmission will fit the 283 engine.
turbo 350, TH350. but its a BOP TH350 not a chevy, same tranny, different mounting holes
M38 (th350)
They usually have a TH350 or 400 Transmission Very common to come by
It takes 12quarts of transmission fluid with torque converter drained.
Automatics would include th350, th400, or the 700r4, if you want a overdrive.
YES As long as the flexplate is the same size or has additional mounting holes. To add to this answer in depth. i changed from a 350 to a 454. the 454 had a th400 transmission and the 350 had a th350 transmission. (This was a 4x4 so we had to use the th350 transmission because it had a married transfer case)the th400 flywheel did NOT match the th350 torque converter. We installed the th400 converter and it fit perfect in the th350 transmission. I would make sure torque converter bolts to flywheel and as well fits into trasmission before attempting to install in vehicle. It is a huge pain to make the swap half way through the install.
Yes, assuming the TH350 has the Buick-Olds-Pontiac bolt pattern. A Chevy TH350 will also bolt up, but you will need an adapter from B&M or another supplier.
That would be a short shaft.