Locating tab oil pump?

[fixkick]

all parts are needed, i can't think of one extra part, that being said, alignment pins can be skipped if lucky.
if the the head cants, the belt runs off the cogs. head pins.
but the pump pins, i think only keep the seal from early death. if by chance
if the pump can be bolted square, and it holds this location ,all is good, but the pan love to push up the pump, and might cause fast seal wear on the bottom edge of seal
or even cause it to leak, seals only work right dead center. if off center, they act up. and when off center the seal really is not round any more. (I.d.lips)