[TJUCLA98]

Hey guys, I have a real head scratcher on my hands here. I am trying to figure out the origin & CID for my engine but the casting charts I have referenced are off in my eyes.....maybe someone can set me straight. Here is what I have on my hands:

Casting Codes:
Con 3
G131
3788378

According to the charts I have cross referenced, the block is a 292 but it is clearly not unless Chevy casted 292's with the shorter side covers. Anyone have any insight here?

Thanks,

Tony J.