Full FWC Kit for use on MerCruiser 1997-2001 4.3L Vortec engines (ensure that intake manifold uses 8 mounting fasteners instead of 12) with serpentine belt and (2) PC exhaust manifolds. Carbureted models only. **ALTERNATOR MUST BE MOUNTED ON THE PORT SIDE OF THE ENGINE** . Raw water inlet to be routed over port side valve cover.
