It is bolted to the rear main cap and inside of the oil pan.
One of the easiest but to do it right , get a manual on your car.
Yes it will, as long as you are swaping from a 305 to a 305.
3.480"
yes
Go for it
What is the engine in the Caprice? In the Suburban? If they are a 305/350 then they can be interchanged. I have a 1985 Caprice Classic with a 305 and the tranny came out of a 1987 Suburban. It depends on the engine.
no
yes I can.
Yes, it will definitely fit.
I have a 90' Caprice with a 305 that I brought up to 130mph.
Th700-r4
YES