3 speed engraved shift knob BLACK: 3/8"-24 for Buick Olds + AMC & Mopar
3 speed engraved shift knob BLACK: 5/16"-18 for GM / Muncie chrome shifters
3 speed engraved shift knob RED: 3/8"-24 for Buick Olds + AMC & Mopar
3 speed engraved shift knob WHITE: 3/8"-24 for Buick Olds + AMC & Mopar
3 speed engraved shift knob WHITE: 5/16"-18 for GM / Muncie chrome shifters