MerCruiser 222-4521 Flywheel GM 250 6cyl 165hp 4.1L 12-3/4" 153 Teeth Flywheel Looks like there was a

Looks like there was a hole drilled in it at some point on the top (See pictures)

7LX 190hp 180hp 165hp Ford 460

and that it came off of an engine from the 1970's but should be interchangeable

Vacuum Gauge

Power Steering Pressure Hose 32-806222-16 Black Part measures roughly 47

MerCruiser 222-4521 Flywheel GM 250 6cyl 165hp 4.1L 12-3/4" 153 Teeth Flywheel Looks like there was aItem Details MerCruiser 222 4521 Crankshaft Flywheel GM XXXXXXXX (Cast Number) Suitable Replacement for 222 2339 (The manual references 222 6355 which I think was an inaccuracy in the parts manual. Only reason is that was the same number found on the early V Engines diagram and all of those with the same "reference number" have always been 366861N that we have pulled out of engines) Removed from a MerCruiser GM 6cyl 165hp 4. 1L 250CID From the Late