GMC 6's

BubbletopMan

Well Known Member
Does anyone know of or have any of the old GMC 302 inline 6's for sale? My dad's developed an interest in them, probably from his old 6 cylinder/Semi-Modified days here in NC. All I know about them is that they were very popular in the '50s, mostly found in larger military and civil defense vehicles. And that they were approximately 1.5 inches longer than a similar Chevrolet 6.
 
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