(from page 4 of the 1971 Collection)
A little dirty but low (20k) miles 1971 Mustang R-code 330hp (at 5400rpm), 351 cubic inch, 4 barrel, Boss V8 engine.
(from page 7 of the 1971 Collection)
The 1971 Mustang R-code, 300hp (at 5400rpm), 531ci, 4 barrel, Boss, V8 engine. (from page 14 of the 1971 Collection)
Under the hood is a ram air inducted 351ci V8 engine.