The fourteen V8 5.7 Yems 1990 Engine Water Pump component parts are all listed in this schematic.
On this parts fiche the Bolt,5/16-18x1" Zn is the most specified component.
Parts such as the Water Pump: Clamp #20, Hose,outdr/rw Pump, Clamp,hose 1-5/8", Pump,raw Wtr W/ply are included in the V8 5.7 Yems 1990 Engine Water Pump parts fiche.
