[Judge273]

So, the GT-37 was a 'junior muscle car' to get buyers who couldn't afford a GTO. Insurance rates were rising too. Back then, a $500 price difference was a 'deal breaker'.[/QUOTE]

I personally think you need to have at least a 400 in a GT-37 to start talking "junior muscle car."

Then, in 71 add the 455 HO to a GT-37, and you drop the junior and add "lightweight factory muscle car". JMHO