told 70hp jonson lower unit,, from base of waterpump to top of driveshaft is 21 5/8,shift rod w s shaped tip,no screw adj.is 1/2 longer, the driveshaft has round tip w 4 notches on it. waterpump cover 4 bolts ,shiftrod cover 4 bolts waterpump tube ext on top is held in place w 1...
