1972 Pontiac GTO - A Round-Port In The Storm
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This 455 H.O. engine, though laden with extra-cost and extra-weight options, still gets the job done with the stock Q-jet, aluminum intake, 7F6 round-port heads, a transplanted R/A-IV cam, 1.65:1 rockers, and free-flowing factory H.O. manifolds and exhaust. View Related Article
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