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
4 speed RUR engraved shift knob BLACK: 3/8"-24 for 1955-1978 Jeep CJ T98 T18
4 speed RUR engraved shift knob WHITE: 3/8"-24 for 1955-1978 Jeep CJ T98 T18
