Cool vert!Also Welcome back!The kit you talk about might be the 340/360 Shumacher motor mounts?Which I bought when I did the 360 swap,here,s a list of some items you,ll need for the swap...
V8 904 tranny
A shorter driveshaft
8 1/4 or 8 3/4 rear
TTi or Dougs headers(not gonna mention trying to get the Spitfires?)
90% oil filter adapter
For throttle I used a 72 Duster peddle and cable,kickdown is Lokar
some frame connectors
you might aswell go disc brake up front to stop the beast!
I,m sure I,m forgetting something?
If you do a search for member 2Darts4me he has 3 or 4 66 Dart parts cars.Good Luck!:cheers: