laughable. By top of 2nd gear the RR would be three car lengths ahead. The only Mustang that was worth anything was the 71 Mach 1. And since this is an A body only site I will say this. Back then you didn't see A bodies too much on the street. Even though their performance was great off the lot most folks went for B bodies or Chevelles or Camaros. Of course there were a few exceptions. I didn't buy my 1st A body until 1976. A 1970 Swinger 340. White/white interior/black vinyl roof/4sp/black tail stripe. I have been hooked ever since.