I purchased a Bare SBC engine for a DIY project. I was told it was a 327cu with large journal. The tag #3914678 lists that it is a 307, 327, and 350 from 1968. How do i know which it is. I found two other codes stamps on here one is 1127 and another is V0927yw. Any help would be appreciated so i can busy building this
thank you
thank you