What Fuel setup are you running

wes beem said
Thinking mechanical might be the way to go, are they pretty reliable

Very. Easy to replace, you can do it on the roadside if you had to.

My 67 dart 273 2bbl 321,000 miles one fuel pump about every 50,000 to 100,000 miles, first change was at 163,000, then 250,000, then 315,000