MerCruiser 1351-3635A1 Rochester Carburetor GM 2-barrel 160hp 6cyl 4.1L 250CID Windshield Parts and the other hoses as

and the other hoses as pictured (I believe the other one in the back is 32-89730-1 but unfortunately we can't confirm this

but I believe the 86-90 tubes are similar on the 5

This is an OEM Prestolite motor

For use with all Pre-Alpha One Units (1978-1982) Regardless of Engine (2

MerCruiser 1351-3635A1 Rochester Carburetor GM 2-barrel 160hp 6cyl 4.1L 250CID Windshield Parts and the other hoses asItem Details Freshwater Used Part GM Rochester 2 Barrel 2GC carburetor assembly MerCruiser Part Number 1351 3635A1 for GM 160hp 6cyl 250CID applications (Serial number 2492036 & Up) Which is probably 1968 1969 with the cast iron manifold. Related Possibly Equivalent Numbers 7028188 (Rochester Bowl Number) 1351 3635A2 (Superseded number) The earlier 1338 2291 carburetor would have looked a bit different than this one. Visually it looks in good shape,