New guy on block.

Wow, just got hooked up to this site Sunday from Midwest Mopar in Park show fellow "A" body guy. I've been working on getting my late son's 70 duster 340 complete so this is a great tool for me.
?? i have is: about front side marker lights. i need the bulb socket and wire leads as the front ones have two wires coming out where as the rear only have single with bracket as "ground".
Do I need the two wire and if so where can i find them? If the single wire will work i have set from old junk car i found. thanks guys will figure out how to post picture of car. She sweeeeeet, and as my son said you'll have fun with this.