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Old 05-20-2021, 04:11 PM   #9
kippmw
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Join Date: Sep 2010
Location: Aurora, CO
Posts: 59
Default Re: 28/29 - 30/31 crankshaft difference??

Quote:
Originally Posted by johnneilson View Post
I think what Rotor is leading up to are the Model "B" cranks and later.
The "A" was a smaller journal/rod throw then the "B".
Not that some have modified "B" and "C" cranks to fit into the "A" block
John
The engine in my coupe is an A block that was modified to accept a B crank, so it has been done.

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