Port [left side] stern bracket mounting clamp whatchamacallit taken off a 1966 Evinrude 5 hp aka "Dockbuster Six" outboard. Fits '65-'67 5 hp, '65 to '79 6 hp, and will fit earlier Five and a Half models but it uses a 5/8" clamp screw while very early 5.5's used a 1/2" clamp. Clean, corrosion-free condition with unmolested threads for the screw.  Give-away price considering I'm picking up the shipping. Thanks for looking.