I gotta get a picture.
My wife’s on a trip, son came by this morning and we yarded the 3/4 race 50 Merc outta the Willys.
Making a horrible noise.
Six hours later we had it out, apart, Willys pushed back outside and all parts loaded in the Ugly Truckling.
Last summer it developed a rod knock (not common in a Flatmotor at all).
I pulled the pan, and #8 was gone.
Replaced the bearings, ran it until a month or two ago when it started again.
Forged Mercury Crank came out in two pieces.
Right through #8 throw.
Never seen that in a street engine.
Saw a picture of one that let go at Bonneville 60 years or more ago, but never seen this, and I’ve been doing Flatheads for over 40 years…