will a 95 auto ls tranny fit into a 90 auto ls?
i heard that one was a cable tranny and the other was hydraulic?
what needs to be done to make it fit?

 

i believe hasport makes a kit that converts cable to hydro or something like that

 

cable and hydro trannies are manual. i don't think there was any change for the automatics mated to the b18a/b. unless there was a change in gear ratios or housings, you'll be ok. make sure the computer is correct. if anything, it may be a little improved in the 5 years. they always seem to find small things to work on.