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need help to identify Mcculloch engine by the crankshaft #, its stamped in the counter weight and reads 98363 or 88363. any idea? was told a 91B or 91B1
See if this helps.Download the file and unzip it.You should see an .mht file that details the features of the Mac 90 blocks.If you have trouble seeing it, PM me and I'll email it
terry
hi all, it wouldn't allow me to upload pictures, but pulled the crank out and the serial number was #89140. which i thank is a 91 M/C i was told that this crank can be installed in any block
