Hard to say how he did the conversion...
Might have to pull a mount (sit engine back down on frame mount on a 2 X 4) and inspect it.
Please watch your fingers...
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*****
"Last Sunday, I caught him makin' eyes at Idell Bushey durin' preachin'. And I know what they do up there in the hills when they say they're possum huntin'. They're just sittin' around the campfire, drinkin' hard cider, hittin' each other on the shoulder and hollerin' 'flinch!'."
― Charlene Darling (Daughter of Briscoe Darling)