V8 engine timing chain and cam sprocket exposed at the front of…

Front of an assembled V8 engine block with the timing cover off, showing the cam sprocket and crank sprocket joined by a double-row roller timing chain over a fresh gasket surface. Handwritten marker notes reading "1.390" and "4.265" appear on the block face at left, with the crank snout protruding at bottom.

AI caption February 2009 · Photo 270 of 455