Which one was quickest in 1972

Oh, by the way, I've had 340 dusters, but you wouldn't care for my numbers.... I guess I would fall into the exaggerated category. Funny, I had a 72 duster 340, 3.55's and I only added a MP cam, and headers. I kept the TQ, cast intake, stock converter, and stock block. No traction what so ever at test and tune. My 60 ft. times were 2.2 - 2.3. I still yanked 13.50's at 104 mph. Just traction would have dropped my 60 ft. times dramatically. I bet I would have come close to 12's at 105-106 with 7 inch slicks....