1976 gmc 3/4 ton 5 speed 4wd 350 to 366
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1976 gmc 3/4 ton 5 speed 4wd 350 to 366
I was wondering if there would be any major issues and what I need to buy to put a 366 big block tall deck in a 1976 gmc three quarter ton 5 speed manual 4wd that had a 350 in it