I have recently aquired a 409 crankshaft and am not really sure just what I have here. The gentleman that I purchased it from had, at some time or another, marked it as a QB crank...?
I went ahead and purchased it from him and took it to the machine shop to be checked out.
They took it .10 .10 and polished it.
However, I would really like to know for sure ...it's correct application.
My problem?
WHERE can I find the part number....?
Any help with would be much appreciated.
