S E Texas just N of Houston 225 slant engines manual transmissions, also lots of misc. slant parts

The 64 is dated 64 and the block cast no. looks like 2483430 The 62 is lying on the wrong side to see numbers and I don't have it on my plate to roll it over. The heads are off, bores greased and I have measured them before to be std. I would be 99% sure the 62 is just that. They them to come look. Thanks. Bill