[bill ryder]

Not being nearly as versed on 65, I have a couple questions as what triggers what options. I am speaking of unmolested car, right off the showroom floor. No day 2 mods.

If you raised the hood and saw a notched fan, would that indicate a 3:90 rear end?
If yes, would that also indicate aluminum drums?
Would that also indicate, possibly, an M21 transmission, or can that be ordered either way: M20 or M21?

THANKS!!!!!
"Bill"!