it was an 87 block and crank that i had bought used and had machine work done. I bought the crap in 98, so who knows how many miles were on it then. I myself put 60k more on it after rebuilding it all.

Was no bumps, I winded out 2nd, hit 3rd was going for a little bit, heard some noise really quick them a bang, and that was it. Happned in like 2 seconds