GS stamp of crank pulley?

Discussion in 'Street/strip 400/430/455' started by BuickV8Mike, Oct 25, 2018.

  1. BuickV8Mike

    BuickV8Mike SD Buick Fan

    I finally found a 1375142 crank pulley for my short water pump and it has this embossing, is it any different than any others? Thanks, Mike
     

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