I too am "working" on a '72 RR/GTX. Is there ANY factory paperwork mentioning the 1972 440-GTX & Road Runner relationship? scope

I've always wondered if the "V-code" '72 is a RR/GTX. Never heard it described that way. work
There could also be St. Louis VS. Windsor and early/late differences.

RM23U2G172XXX-8.jpg
St. Louis assembly

RM23U2R235120-44.jpg
Windsor assembly

rm23u2-4-spd.jpg
Last edited by 6bblgt; 10/31/15 02:58 PM.