Rusty, you know I value your opinion very much here. Especially when you have cold hard evidence and not talking from out your ***. So with that said give me your scoop on this topic.......
IIRC, when I talked to him 2 years ago when he did it, he said the Magnums aren't as thick as the 70's block. But that's just what I recall with my s**t memory.
I found a lil more on his findings, but not much.
"We've sonic tested several 70-73 date coded 360s and all of them measure about twice as thick as the later 70s engines. Hensley Motorsports sells 408 strokers based on .090" over 318 blocks so obviously, it can be done. We have a Dakota Ultrasonics tester that cost about 2500 bucks and it's accurate. So far the rumor seems to be holding up"
