hi guys....i dont have the time tonight to answer this fully. quikie mats 101 lesson: first of all what goodmark sells today is a repro of the 1972 and up mat NOT the pre 72 to 67 mat. most dealers sold the chrysler parts acc mat for new cars since there was a better mark up. they came in brown, tan, red, green, blue, clear, and red. the assemly line mats that came in the trunk in a clear bag had the part number on the back and were much thinner that the accessory mats. i have nos versions of every mat ever made. the coolest mats ever offerd by chrysler were patternique flower or geometric pattern mats. then came red, bluegreen, browngold. on the back they are stamped rubbermaid. somewhere on my website theres pictures of them. maybe on the floor of the 70 rts rrunner, 69 modtop, ot rts duster. wish i could elaborate but i have to run....i hope this is of some help.