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![GM 6T45 Transmission Sprocket Set 46 Tooth Drive 42 Tooth Driven for 1.25" Chain - TN Powertrain](http://tnpowertrain.com/cdn/shop/products/57_af7fbdac-45e2-4deb-865e-f9fe2527208e_436x436.jpg?v=1704315155)
This good used chain sprocket set fits GM vehicles having 6T45 automatic transmissions 2010-2018. Drive gear is 46 tooth, driven gear is 42 tooth. Used with wide 1.25" chain. MPN 24264363 24265881