1963 Chevy 283 engine. the guy i got it from said it ran 20 years ago when pulled out. i don't know it's condition now , but it does turn over and should be a good candidate to rebuild. has 896 casting Power Pack heads and forged steel crank...you can see the round rear flange in the picture $175 or best offer..... must be picked up in southern Minnesota SOLD SOLD SOLD SOLD SOLD SOLD SOLD SOLD SOLD SOLD SOLD SOLD