Gixxerm8 Posted April 16, 2016 Share Posted April 16, 2016 Anyone tell me what these mean?? Stamped on rear casing behind alternator position BBB BAB Quote Link to comment
Captain Chaos Posted April 16, 2016 Share Posted April 16, 2016 crankshaft bearing selection codes 1 Quote Link to comment
zookrick Posted April 16, 2016 Share Posted April 16, 2016 Those letters are the codes for bearing sizes. You use them along with the letters on the crankshaft to determine what size(color) main bearings to buy if you need new ones. Codes are on the crank and rods for rod bearing sies as well. Quote Link to comment
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