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Old 04-28-2010, 06:26 PM   #31
Todd Boyer
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Join Date: Feb 2004
Location: Saint John NB Canada
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Default Re: 73 Plymouth duster question

Quote:
Originally Posted by Myron Piatek View Post
If you decide to change the taillights to a Demon and keep the front end, you will be limited to a '71 Demon with a high compression 340 or a '72 Demon with a low compression 340.

Side marker lights are also different between '71 and '72. I don't know how picky tech is with that or with any small differences between a '71 and '72 Demon grille.
Myron, I have a friend who has a Demon Stocker. The car is a '71 and is run both as a '71 and a '72. When he switches engines, he also switches the grille. I'm pretty sure NHRA and IHRA are OK with the '71 side marker lights when he's running it as a '72.
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