You're right, they weren't very strong from a collision standpoint. That's probably why they went to the heavy impact bumpers in '74. I might leave my heavy bumper on for another year to help my new super stock springs settle......:D
And i agree with your philosophy of the show car thing, and going with a function based build. Driving them and driving the crap out of them is the most fun anyway. Who cares about rock chips? Not people like us! :glasses7:
Car shows just bore me anyway.......