Ford 5.8 EFI intake plenum with red lettering in a red engine bay

Close-up of a Ford 5.8 EFI upper intake manifold in an engine bay, its cast-aluminum plenum lettered FORD 5.8 EFI in red. Red inner fenders and valve-cover area, red spark plug wires, a black round intake snorkel, and assorted vacuum lines surround it.

AI caption August 2006 · Photo 4 of 16