66-7 left frame has a hole for the fuel tank filler vent tube. Also 66-7 had slots for the single fuel tank mounting strap that goes between the frame rails. 68-70 has 2 straps going between the cross members.
72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, . Moparmarks Parts & Restorations Desert Mopar Metal Grand Jct. CO 970-261-7039 http://moparmark.com/ motormangj@gmail.com
