You have to consider the fact that GM was, and still IS, in the bidness of making MONEY. In the mid/late 70's, they were selling every Corvette they could build. One of the reasons the platform lasted as long as it did was that it worked, and folks were buying them. Emblems or not. Consider the '74 did not have the emblem on the fuel door....the '73 did....the '75 did...why not the '74? Dint have time to fool with them. Busy trying to get the HEI working, as well as the EPA mandated emissions related crap worked out. "Bashes?!?! We don need no steenkin bashes....."

If the assembly line was close to running out of screws to install say....the rear compartment door hinge, they dint shut the line down...they sent someone out to the closest hardware store to get some that would work. As far as the engineers were concerned, if it fit, and functioned properly, how it looked dint matter. This is why it is soooooo hard to positively state that ALL this-or-that year Corvettes had this-or-that screw/bolt holding this/that part on. Running low on bumper bolts? Send Bubba down to ACE to get some.
It is fascinating(to me) to read about how GM did things back then. There are still plenty of folks around that actually worked on the assy line when our cars were built, and they can tell stories all day about stuff you wouldn't believe.
In the end, it was all about the Benjamin......
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Joel Adams
C3VR Lifetime Member #56 
My Link
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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"