believe or not I live in Chile south america and a few years ago i bought an imported oldie cutlass supreme quad 4 2.3 lt... itīs wonderfull and Ihad learnt about it a lot of things...I got some diagramms but I have some doubt respect transaxle system.. of course is an automatic car.I īve got the chance to buy an used engine and automatic transmission of an oldie 89 cutlass calais.. something like the cutlass supreme that i have, 2.5 lt four cilinders, and automatic transmission.. my question is IF they are compatible..DOES it work with my cutlass supreme ? so my transaxle system it need to be reeplaced.. thanks a lot for accep me and IīLL BE WAITING FOR THE BEST ANSWER..