oiling timing chain

From what little I know mid 70’s to mid 80’ Gran fury and Diplomats. If you find one make sure you get the fuel pump and bolts. The top of the pump is narrower to clear the plumbing of the oil return line. Also take all of the oil lines and fittings to the block and fuel pump. The bracket can be easily fabricated out of flat bar and/or angle iron.

When I installed the cooler setup on one of the Power Wagons I had I cut and spliced the factory hoses to fit. It worked.
Being it be was an option for police cruiser (other fleet service) engines, most likely the extended/extreme amount of idling the engines were subjected to had something to do with the setup being created. The fleet maintenance shops experiencing timing chain issues and Chrysler developed this fix.