Yes, if they were built with the standard Chevy bolt pattern.
Yes, as long as the transmission has the Chevy bolt pattern.
No turbo 350's in 1992.
YES.
yes
yes
A Chevy 305 is not a transmission it is a motor. If you mean a Chevy turbo 350 then the answer would be 3 different forward speeds and reverse.
yes
usually around 1200-1300 rpm
As long as it has the Chevy bolt pattern, yes.
As long as the TH350 is from a Chevy....yes.
Cross member
The turbo 400 transmition is widely used, it just depends on what motor it was originally bolted to.