Will this work with my stock flex plate? [h=2]B&M 20400 - B&M Tork Master Converters Details[/h]Tork Master 2000 For 1965-91 GM TH375, TH400, and TH425GM vehicles with variable pitch transmission (some 1965-67 Buick, Oldsmobile, and Cadillac) must have pump and input shaft changed to fixed pitch design to use B&M converter Small (10.75" bolt circle) flexplate or dual-pattern flexplate requiredFor 1968-81 TH350 and TH375B Does not fit TH350C Does not fit lock-up converter or clutch converter modelsSmall (10.75" bolt circle) flexplate or dual-pattern flexplate required
