![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
#11
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Mac
How about this one... The Hemmings Motor Book Of Pontiacs page 135 [ QUOTE ] By 1971 Pontiac had developed a "High Output" 455 for the GTO, which devleloped 335 gross bhp on regular gas. And that, said Wangers, "was one of the best performing street Pontiacs they ever built." [/ QUOTE ] |
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