Amazingly, Ferrigno’s physique during his heyday years (70s?) would be perfect for today’s Classic Physique set of proportions.
When he staged his comeback in the '90s, you saw his midsection thicken up considerably, which IMO ruined what amazing size he had on his torso and arms.
There were so many guys from the 80’s and 90’s that few people even talk about or remember that had great size and shape: Matt Mendenhall, David Dearth, Troy Zocolotto, Ian Harrison, Mike Christian, and so on.