Bare aluminum V8 intake manifold upside down on a floor mat show…

A bare cast aluminum V8 intake manifold sits upside down on a floor mat over a tiled floor, showing its underside plenum, the flat blower/carb mounting pad and four rectangular intake ports per side with their bolt flanges. The casting is unpolished with a dull as-cast finish.

AI caption January 2011 · Photo 750 of 1000