[CHIEF RAM AIR]

As far as F bodies go '67-'69 birds had the 400 motor as an option, '67 had a Ram Air I option, '68 had Ram Air I and II option, but only the '69 Firebird and Trans Am had the Ram Air III and IV option. In 1970 only the Trans Am could be ordered with a Ram Air IV. '71 and '72 only came with 455 H.O. , no other motor option availible for those two years.