My 56 still needs some work but then again it always will need something or another. I hope to pick up a lot of info from all of you and share what little I know. It has a 454 punched out to a 468 with all roller valve train...M22 .... with a 9" traction loc rear pushing 4.11's.56 Chev..jpgeng..jpgfull eng bay.jpgint. pass side.jpgInt.jpgback end.jpgback side rad.jpgDriver side.jpg