Small block oil mod/pump

justinp61 said
If the pump in the photo is HV it wont work with a milodon pan unless you do some work to it. I run a HV pump with a smooth flat cover and flush screws and still have to grind the rear edge of the cover and screws.

i used the precision pump with a milidon pan on my W5 motor. Best Machine built that motor, not sure what they did, to be honest.