MerCruiser 87290A4 87110 Thermostat Housing Assembly V8 SBC 5.0L 305 5.7L 350 Flywheel Housing Oiler Valve is installed on

Oiler Valve is installed on this

This gearcase has been cleaned & repainted

Take a look at the pictures to get an idea of what is here

420 GM 454 V-8 1987-1989 0A398941 THRU 0B622418 (RACE STERNDRIVE)

which is very rare for this type of manifold

MerCruiser 87290A4 87110 Thermostat Housing Assembly V8 SBC 5.0L 305 5.7L 350 Flywheel Housing Oiler Valve is installed onItem Details Fits Various MerCruiser SMALL BLOCK CHEVY engines, 1987 1994 (V8 5. 0L 305 5. 7L 350) NOT SUITABLE FOR BBC (7. 4L 454 8. 2L 502) APPLICATIONS THAT ALSO HAVE THE 87110 CASTING AS THE HOLES ARE DRILLED IN THE WRONG POSITION. Yours should look just like this. Condition Notes: Overall Good condition Cleaned & Repainted Includes NEW THERMOSTAT & GASKETS Freshwater used part Major Parts included as pictured: Thermostat Housing Assembly 90736A18