MerCruiser 4cyl 470 3.7L 170hp 180hp 190hp Bolt Set Exhaust Manifold Coupler Oil Pans Was mostly used from 1980-1987

Was mostly used from 1980-1987 may work other years

Reed Valve Assembly: NA

Overall good shape

This was a pretty common steering wheel found on both OMC and MerCruiser powered boats in the 80's with the plastic wood grain finish and generally associated with Det-Mar steering systems

The black plastic collector pieces have cracks in corner which was common for these

MerCruiser 4cyl 470 3.7L 170hp 180hp 190hp Bolt Set Exhaust Manifold Coupler Oil Pans Was mostly used from 1980-1987Item Details Removed from a 1985 1986 MerCruiser 470 170hp With an Aluminum Exhaust Manifold Overall Good Condition This is just an assortment of bolts removed from that engine. Not everything is here, but basically just what you can see in the pictures. The head bolts are in a separate listing May work with other years & Models Parts Included You will receive everything in the pictures some of the major items listed below. Coupler Bolts 10 37612