Part # 389235    1984 Johnson 70hp Cylinder block and Crankcase w/Intake manifold and Reed blocks     

.030" OS Factory bore   (All 3 cylinders bear the stamp)   Bores measure 3.025 + or - 

This block interchanges with all Johnson Evinrude 3 cylinder engines equipped with Choke primer and Large Red Electrical Plug    Approx 1980-1992   

One cylinder is scuffed (as shown in last photo   It  WILL NEED  to be honed out to .040" 

My outboard shop builds engines of this sort everyday,   This is a fine candidate for a rebuild    

Thanks for lookin !