I've decided to change my old banged up
oil pan ( 302 double hump). The new pan came with a pick-up which I will install and since I do not have a history of the engine (mid to upper 1980's with a cam, upgraded valve springs, 650 holley etc.), I think I will replace the
oil pump and shaft while I have the pan off.
The Question;
Would I be better off for any reason to install a high pressure
oil pump? A high volume oil pump? Or a manufacturer spec. oil pump?