4 speed RDL engraved shift knob BLACK: 3/8"-24 for 1947-1967 GM C/K truck
4 speed RDL engraved shift knob WHITE: 3/8"-24 for 1947-1967 GM C/K truck
4 speed RDR engraved shift knob BLACK: 3/8"-24 for 1967-1991 GM C/K truck
4 speed RDR engraved shift knob BLACK: M12 x 1.75 for 1982-1987 S10 & S15 GM trucks
4 speed RDR engraved shift knob BLACK: M12 x 1.75 for 1988-1991 GM C/K trucks
4 speed RDR engraved shift knob WHITE: 3/8"-24 for 1967-1991 GM C/K truck
4 speed RDR engraved shift knob WHITE: M12 x 1.75 for 1982-1987 S10 & S15 GM trucks
4 speed RDR engraved shift knob WHITE: M12 x 1.75 for 1988-1991 GM C/K trucks
4 speed RUL engraved shift knob BLACK: 3/8"-24 for Buick Olds 442 AMC Mopar
4 speed RUL engraved shift knob BLACK: 5/16"-18 for GM / Muncie chrome shifters
4 speed RUL engraved shift knob BLACK: 9/16"-18 for 1964-1988 Corvette
4 speed RUL engraved shift knob BLACK: M16 x 1.50 for 1982 Camaro & Firebird + 1984-1986 Fiero
4 speed RUL engraved shift knob IVORY: 3/8"-24 for Buick Olds 442 AMC Mopar
4 speed RUL engraved shift knob RED: 3/8"-24 for Buick Olds 442 AMC Mopar
4 speed RUL engraved shift knob RED: 5/16"-18 for GM / Muncie chrome shifters
4 speed RUL engraved shift knob WHITE: 3/8"-24 for Buick Olds 442 AMC Mopar
4 speed RUL engraved shift knob WHITE: 5/16"-18 for GM / Muncie chrome shifters
4 speed RUL engraved shift knob WHITE: 9/16"-18 for 1964-1988 Corvette
4 speed RUL engraved shift knob WHITE: M16 x 1.50 for 1982 Camaro & Firebird + 1984-1986 Fiero
