Matt,
trying to identify a crankshaft,
on the front counter weight there is a Y.T. part of the forging about 1/4 inch tall
and stamped is 012797 date code? and 2389 bub weight?
Eagle, Scat and Callie not their all very nice but no help.
anybody heard about NNP i think in ky.
bbc 454
thanks in advance
steve m.