Dusty olive-drab inline-six engine in an old military truck engi…

Engine bay of an old heavy military-style truck, looking down at a grimy inline six-cylinder with a multi-runner intake and exhaust manifold, oil-bath style canister filter, tall coolant and radiator hoses, and a bulb-shaped fluid reservoir. Everything wears faded olive-drab paint, surface rust and dust, with wiring and fuel lines snaking across the block.

AI caption January 2008 · Photo 19 of 24