GM 14006722 14053831 Piston Connecting Rod OMC MerCruiser 3.8L V6 229CID Engine Shift & Throttle Cables these are likely from 1977-1983

these are likely from 1977-1983 time-frame

320 EFI Alpha One™--All Years

It clearly is an oil pan for some BBC application

Part# 909526 which is the same as the 1985-1986* part 0911827 / 911827 part

Some other assorted parts also included as pictured (see pictures)

GM 14006722 14053831 Piston Connecting Rod OMC MerCruiser 3.8L V6 229CID Engine Shift & Throttle Cables these are likely from 1977-1983Part Numbers (GM MerCruiser OMC Stringer OMC Cobra) Piston (Standard Size) GM 14006722 MerCruiser 735 8938 735 8938 735 6538 OMC (GM 14019833) Connecting Rod (Specific to GM 3. 8L V6 as it had a narrower journal end than standard SBC rods) GM 14053831 MerCruiser 614 8937 OMC (GM 14053831) General Application Compatibility Above all else, it's always a good idea to match the number stamped on your existing pistons! MerCruiser & OMC GM 3. 8L V8 229CID