Front suspension height

Cooper also makes the Mastercraft tire

Basically the same as the cobra

I have 215 70 14 on the front of my 67 dart and it sits very low on the front. I have an inch forward clearance.

no modifications to the body

View attachment 1716224787

Right, but that's a 25.9" tall tire. And I bet that clearance is with the wheels straight ahead, which is not the tire position with the tightest clearance at the front corner.

And if you have SBP brakes and wheels, you also have a narrower track width, which will give more clearance to the lower front corner too