The real oil pump primer tools have a dealie on the shaft that fits in the space of the lower dist hole and closes off that leak to make oil go thru the galley on that side------


However, the issue that EVERYBODY misses on all these internet discussions is that those assembly lubes are so thick in viscosity that at normal ambient temps-they actually block the flow of oil thru all the circuits that normally lets oil get to the top of the motor and the engine actually gets starved for lube during these warmup break in periods-use a thin oil for assembly and oil will flow and sling and drain to the areas that it needs to lube-----if you want to actually help it some put a electric heating pad around the oil pan tp pre heat the oil some and somehow pump warm (hot) water thru the cooling system--


Did you ever look at the warmups for Nascar, F1, Indy car????????Why do you think they warm up top fuel, funny and pro stock??