MerCruiser 13929A2 12-3/4" Flywheel Cover 1983-1986 GM Cast Coupler 228 898 260 Bolt Set but seems that this was

but seems that this was used on quite a few 280 & 290 model sterndrives

) FORD 302 V8 1973-1974 3385721 THRU 4166999

Lower Carb: 386726

Used only on EARLIER MerCruiser 470 Models using this type of starter

0L 305 V8 898 / 5

MerCruiser 13929A2 12-3/4" Flywheel Cover 1983-1986 GM Cast Coupler 228 898 260 Bolt Set but seems that this wasPart Number(s) Included MerCruiser 13929A2 (Early Version for cast couplers) Flywheel Inspection Bottom Dust Cover (For 12 3 4" Flywheels 2 piece Rear Main Seal Engines Standard 12in Starters) General Application Compatibility MerCruiser GM V8 applications 1983 1986 GM 5. 0L V8 (12 3 4" Flywheel 2pc Rear Seal 12in starter SOLID CAST COUPLER) 200hp (2bbl) 1985 1986 228hp (4bbl) 1983 1984 230hp (4bbl) 1985 1986 898 (198hp) (2bbl) 1983 1984 GM 5. 7L V8