360 shortblock from Mopar
I got a create 360 short block 10 - 1 verison and if I didn't have a great need for it right there and then, it would have gone back by any means possible.
Zero deck pistons on the passenger side, positive height pistons on the drivers side starting at plus .010 @ piston #1 and getting larger to .012 by cylinder #8.
Save $1200 or what ever and have a shop do it.