Is it possible to replace a '61 390CID cadillac engine , by a small block Chevy engine (coming out of a Chevy van from around 1990??
does autogearbox fit, does torque conevrter from cadi fits cchevy crankshaft ?? anybody got a solution??
my cadillac has excessive oilburning and carter pressure .. in other words , rings ar finished .. but i gues all engine is tired .. so would like to replace by a cheap alternative from GM that is easy to find , I just look for a straightforward or easy engineswap ..

please reply on my emailadres: benjaminmassy@hotmail.com
thx very much for help ..