Bare machined V8 engine block upside down showing main bearing c…

Close-up inside a freshly machined V8 engine block turned upside down on a stand, looking down the crankcase at the bare main bearing caps and their torqued fasteners. Honed cylinder bores, cast numbers on the caps, and a new brass freeze plug in the rust-colored block side are visible.

AI caption January 2011 · Photo 5381 of 8450