What is this engine in/for?
Stock car manifolds are hard to find as are stock rear sump pans. We have had this discussion here before and I don't think anything was resolved.
There are flanges on eBay to make your own headers. Flanges for the sixes can be modified. Headers for a six could be modified. Someone makes a turbo manifold.
I think rear sump oil pans were in the DJ (US Mail) Jeeps. I don't know what else. More of the 151 (IronDuke) engines had rear sump pans. The rear seal/gasket area is different but the seal/gasket area from a front sump could be spliced in. The pan part from a six could be used with the gasket rail from a four cylinder pan with some cutting & welding.
There are nice aluminum valve & side covers being made. The MerCruiser aluminum covers show up on eBay. I have a sheet metal set. I don't know what shipping would be.
Last edited by Beater of the Pack; 06/10/22 07:34 PM.