I thought so. Enginetech even says that the sometimes take .010 off the top to make up for overbore ect. This would mean that NOS pistons would have a taller pin height. To me this means less or no decking of the block to get to "0" for quench and higher compression. Maybe I can get by with a small "clean up" cut on the block. Thanks CNC-Dude. Jay 6155
