I got my Nova out get some miles on new 355. When got home passenger side inner fender covered in oil. It's sprayed oil from some where. I change fuel pump and plate gasket checked bolts [fuel pump passage ] in front block. Cleaned everything up went for ride and oil is back on inner fender well. It's almost quart low. When engine was run on stand twice did'nt leak drop of oil. Seem to do it only when you got your foot in it. Had this car on jack stands running , even break torque it no oil. Only front block blowing back on bottom car.