Longfield Birfield Shift Knob. Back by popular demand, Trail-Gear proudly presents its Longfield Birfield Shift Knobs, available now elegantly engraved in shiny black anodized aluminum. Need a reminder that your Longfield Birfields permit you to journey where others fear to tread? Just look at your shift knob and go for it! Buy one for a friend who’s still running stock axles! At least they’ll have one Birfield that won’t break.

  • A palm-sized model of unparalleled craftsmanship that you handle every time you drive
  • 6061-T6 Aluminum CNC Machined in Our Fresno Factory
  • M12x1.25 Tapped Includes Set Screw to Prevent Rotation
  • Can Be Used on Transmission and Transfer Case Shifters


  • Warranty: 12 Month Limited Warranty
  • Sold As: Each
  • Material: Aluminum
  • Finish: Anodized
  • Color: Black
  • Fits: M12x1.25 Threaded Shifter

Additional information

Weight 0.45 lbs
Dimensions 6 × 4 × 1 in