All of the Mopars I've worked on (225s and 318s) use a gap of .035"
.035
yes
It all depended on what engine was in the dart, there were 2 differen't trannies.
No.
try manciniracing.com
$2,400 to $2,500
should be the same.
No, there too big.
1970-72 Dart, except the side marker light is in a different location on the 72
Try eBay of craigslist.com
I doubt it very much. 2 door cars will fit both Plymouth and dodge 2 doors the 4- door will not fit a 2 door it is a taller winsheild
If it's a 2 door it is a collectible car as the 4 doors are not in as much demand.