" From: Tom Jennings <tomj@xxxxxxx> " " In short, it's not a drop-in. I got it to fit perfectly, but it " requires a bit of care. " " Third, I think someone on this list pointed out that the " 1981?-up motor is 1/4" taller. Oops that's three-fold, so sue me. '71-up. that's when they dropped the 199 and introduced the 258. " That's with the motor mounts dropped into the stock location on a " six-cylinder front crossmember. There are two sets of motor-mount " brackets for the six, that position the mounts forward or " backwards; I used the right set (I have both). more info please! this is the first i've heard of these - both short style for small cars i presume? what years/models for each of the two styles? " So there is some substantial difference at the back of the block " between 1970 and 1983. you must mean besides the obvious flywheel/starter/bolt pattern changes. ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought