Reference
MARK 40
MARK 50
MK55 SMALL TAPER
MERC 300 - 500 THRU MID 60'S LARGER TAPER 40 and 44's
With correct end caps and flywheels will all these interchange??
And I have been told different cranks have different finish grinds on the crankpins. older are looser (smaller diameter) Which have what??
Been Evinrudin' for years, now back to 1st love "Sandcast" Merc 4 bangers! Need to refresh my knowledge base. Thank you. BILL
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