Cast-iron V8 cylinder head standing on a bench, four chambers wi…

Bare cast-iron V8 cylinder head standing on end on a wood bench, deck face toward the camera, showing four wedge combustion chambers with intake and exhaust valves installed and spark plug holes. The freshly machined deck surface and rail contrast with rust staining around the bolt holes and coolant passages; "PA" is cast into the side rail.

AI caption November 2006 · Photo 326 of 372