B pump housing bolt lengths

[pishta]

Going to the chrome bolt store to buy some water pump housing bolts for a 383. all mine are at the bottom of a bucket with all my other ugly bolts so I dont know what size I need. Any one know off hand including the alternator bolts? I can figure out the spacers as I will make them out of hex rod connectors. I saw the sizes posted somewhere but I cant find it anymore.

[pishta]

Found 'em. 4 of the 3/8x2 3/4, one 3/8x3 1/2 and 1 3/8x4 all course thread (16) and 2 3/8x1 for the water neck. Got them all black alloy hex socket for 6 bucks, looks real good on a natural AL water pump housing and matches my valve cover/valley pan studs. May want to get button head hex sockets for the water pump as the pulley almost touches the bolt heads.