Chevy Caprice power rating for that year was 170hp.
yes
170hp at 4400rpm
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.
yes I can.
no
I have a 90' Caprice with a 305 that I brought up to 130mph.
Yes, it will definitely fit.
about as mutch as a Saturn 2.2 liter
Th700-r4
Around 150 hp