I am trying to find out what year Chevy 350 I have here that going in my highboy project. I've been on all the different sites that list the casting and stamped numbers but still don't know for sure. The block casting number is 14093638 which comes up as '87-'95 with a one piece seal. The heads are 14102193 which are '87 up. The stamped number on the front of the block is V1031PHA, V=Flint, 1031 =Oct 31 but can't find PHA, anyone know? Also, where the date code is supposed to be, above the oil filter and in front of the bellhousing all that is stamped there is a 1, that's it. My pickup with a 350 has a complete serial type number there but this engine just has the 1. Does that mean it's a '91??
Thanks, Bruce