360 LA squeel / scraping noise like drive belt on passenger side
And here we have it the noise was coming from a rod bearing completely worn out. I also believe it has destroyed the crank would this cause the oil pressure issues as well. It was the # 7 piston, and not the one with the marks on the bottom. We did not check this when we did our build, we purchased the engine from a friend who said he had done a rebuild, pistons, rings and bearings. Guess they didn't do bearings..