Big Block XTRUCK heads???
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From: phoenix az
Big Block XTRUCK heads???
I have a set of BB heads that have X TRUCK cast into the rocker gallery (where HI PERF or PASS would be cast). They are large oval port heads instead of the small ovals one might expect for something with TRUCK cast into them and the combustion chambers seem to be a different shape. Does anyone know what these are? Iv'e never seen a set like them.
