I have a 431 and while Driving at 2500 rpm my oil pressure holds at 62lbs. When I luanch from a red light it drops to 0 Then comes back up after 20 seconds or so. I have a aftermarket gauge and I noticed some air bubbles in the line could it be this or should I be looking at something else?

Last edited by flatiron; 06/12/09 10:52 PM.