318 engine identification

BrianT said
And a truck oil pan. In forty years, I've never heard of a four bolt 318 truck engine?

People will say anything to sell an engine. I once had a guy tell me that the 360 LA engine he was selling was a "full roller" engine. I asked if we could pop a valve cover real quick to check. Guess what we found? Not even roller rockers. It was a crate engine with the "capability" of running a roller cam. He knocked $200 off the price and I bought it.

What are you saying?
Are you confused in thinking we are talking about 4 bolt mains? We aren't. We are talking about 4 bolt motor ear mounts on truck blocks, and that those blocks do have thicker cylinder walls....I know 1st hand and have done one at 4.040 . Im sure "full roller" meant the "lifters" on that mag 360 btw, not roller rockers. People confuse terms, especially novices.