Just for fun, here's a little excerpt from a year 2000 Car&Driver Magazine article by a former Chrysler Corp. engineer after the announcement that the Plymouth nameplate would be retired:
I haven't been drawn to Plymouth showrooms lately because nothing there appeals to me; more on this later. Besides, I already have a Plymouth. It's a 1966 Belvedere II hardtop, an unrestored survivor (rather like me) with a 426 Hemi. I've owned it 20 years, and as I look ahead to my geezerhood, if my clutch leg doesn't turn to Jell-O, I reckon I'll still own that old warrior when I finally shuffle off.
Old memories come alive again when I pull that four-speed's tall Hurst lever and hear the threatening rumble of the exhaust. I was a downy-cheeked Chrysler engineer when that car was new and Richard Petty was mopping up NASCAR in his blue Hemi Belvedere and Plymouth was part of the Big Three, third in sales behind Chevy and Ford.
Plymouth or Dodge? We engineers never cared one way or the other. Under their skins the two had exactly the same machinery, and they were built on the same assembly lines. Dodges were supposed to be "more car," which justified the slightly higher prices. But the "more car" was mostly illusory. For example, the Dodge Coronet had a 117-inch wheelbase in 1966, one inch longer than my Belvedere's. We made the Dodge longer with brackets that located the rear axle farther rearward. There was no benefit, just a number that seemed more valuable on the specification page.
Although Plymouths and Dodges were cooked up by the same engineers in the same pot, competing sales departments sold them, and the two fought harder between themselves than they did against Ford and GM. We engineers never understood all the fuss. Why not just combine the lines --call it Plodge --and get everyone on the same team?
But this sibling warfare seemed to pay off for Dodge. Plymouth sales sagged to fifth place in 1973, and as the '70s progressed, Dodge almost always had more models than Plymouth. By the early '90s, Dodge was outselling Plymouth by about two to one, a drastic reversal from the mid-'50s, when Plymouth overwhelmed Dodge by nearly three to one.
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"Any Day is Good for Stock Car Racing"