Can someone tell me what this is:

14093638 cast
Stamp is V0531ZZZ

14093638...350...87-95...2 or 4 bolt main...Roller or flat tappet cam, one-piece rear seal

That was taken straight from mortec.com/castnum.htm

Thanks for the reply. How much stock horsepower?

vfitom2aol.com,

That code indicates you have one of the early "ZZ"series engines. THe ZZZ code was first, followed by the ZZ2, ZZ3, and the latest ZZ4 series. If it's complete, it should have the early Z28 hi-rise intake, a hydraulic roller single pattern cam , 235/235, with 0.480 "lift. I believe the crank is a 1053 forged unit with the forged "pink"rods, coupled to hypereutectic pistons stuffed in a 4 bolt main block. Rated at 345 HP. Nice find.

John