Nice looking car. (Quote: THIS IS A ONE OF 160 OR SO 1971 PONTIAC FIREBIRD FORMULA 455 HO WITH RAM AIR. PHS DOCUMENTED)
455HO car, yes. But non-ram air from the factory. Functional Hood and matching air cleaner are an extra cost option on the 71 Formula 455HO. You had to check the option box to get the functional Ram Air in 71. (Which would also be listed on the PHS).
In 72, Functional hood/ram air was mandatory as part of the 455HO package on the Formula.
Last edited by 4birds; 09-21-2015 at 12:03 PM.
Reason: Information
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