Mach 1 Club

I have read that functional Ram-air was only availible on two barrel 351c. I've seen a number of 72s including mine that are 351 cj with ram-air. Was it dealer added? Mine is not listed on the marti report.
Keith

Ram-Air was standard on '71 429-R and Boss 351 Mustangs and optional on 351 models in 1971-'72. Interestingly, at mid-year '72 and throughout '73, it was available only with the 351C two-barrel engine due to federal emissions standards.

Read more: http://www.mustangmonthly.com/techarticl...z1RchkxYx8