I have a 1939 Packard Super 8 Looking to change the oil and recommendation on which oil to use.Also how to service the oil filter? Thanks

So we took a road trip yesterday to visit Steve Babinsky at Automotive restorations in NJ. Brought the manifold with us and he did say it needed extensive repair and would be costly. He did have a 1937 manifold that did seem to match up and would probally work,but that particular one was in repair.So I will search for a 37 as well and hopefully come up with something.

Thanks to all for your input,Still searching.Seems to be a very scarce item in relationship to 1939 super 8's.I will try to have this manifold repaired in the meantime.Need to find someone with experience with welding cast.

So I have been looking for a exhaust manifold for a 1939 super 8.No luck so far.I was wondering if anyone knows if an earlier model super 8 would be the same manifold.I would still have to locate one but it may open my options Thanks

Looking for the bottom part of a 1939 SUPER 8 oil bath air cleaner.Its the part that the oil sits in and the filter itself.I have the rest of the assembly.Anyone know where I could locate these parts Thanks.