OMC 985727 Ford V8 5.0L 302 5.8L 351 Flywheel Engine Coupling Coupler Cobra Camshaft The text on this is

The text on this is MerCruiser 4

Quite sure this would also be a suitable replacement for earlier 1986-1996 engines as well

Item Details Used from 1983-1984 on MerCruiser Alpha One Chevy 3

Mid Section Exhaust Housing : 1556-4030

but could be replaced by this and essentially eliminate the throttle lever setup for those models

OMC 985727 Ford V8 5.0L 302 5.8L 351 Flywheel Engine Coupling Coupler Cobra Camshaft The text on this isPart Number(s) Included OMC 985727 0985727 Flywheel Coupler OMC Volvo Penta 3853862 Sierra 18 21753 General Application Compatibility This would have been found on OMC & Volvo Penta 302 351 V8 Ford applications 1989 1996 Other Details Freshwater Used Parts Original Paint Splines are in good shape. Purchase with confidence!