Never have I heard of a different molding for a vinyl top, the drip rail molding was all the same! Try and find a different part number in the factory parts manual, you won't...
Jim, I just looked in the 70 FPM and it shows different part numbers for roof side drain trough moldings with V-top and w/o V-top.
1970 Dart. 2-dr H/T
2783020-1 w/o V-top
2840982-3 with V-top
One of them has a purple tint on the inside but I can't remember which is which.
