[AnthonyG]

Hi Jay, I think the oil system you refer to might be the aftermarket type for converting to screw on modern filter conversion. They’re the only ones I’ve seen with the intake & output ports side by side at the upper part of it. The original oil filter bypass set up I’ve got is like the one in the pic shows the path back to the crankcase from the bottom of the filter. Which I think will drain the canister slowly into the crankcase when engine is not running which I don’t think is a big deal as the bypass system’s 1/16” orifice restricting the amount of oil to the filter forces more of the oil thru the engine components as per the Design of the Bypass System on startups.