Classic engraved "Sidewinder" shifter knob:

• 2 1/8" ROUND BALL of thermoset resin
• 5 speed shift pattern
• Engraved, paint-filled; plain sides - no logo
• M12 x 1.25 threaded brass mount
• Jam nut included; knob will break if mounted w/o nut!
• Made in USA by a Hurst supplier
• Integrated push button, normally open, momentary switch
• ~15" long 18ga wire pigtail
• 10A max rating; use relay for higher power levels
• Use for line loc, nitrous, transbrake - anything activated on demand

• Fits 2005-2010 Ford Mustang - except Shelby GT
• Manual shifters w/ OE knob thread only; does NOT FIT Hurst chrome sticks

• Kit includes adapter sleeve & boot support grommet
• For base trim - fit boot into grommet groove
  
• For 401A premier trim & Bullitt - omit grommet, slide boot over sleeve
• Use jam nut to orient and lock knob position
• Trimming or adjustments may be required for aftermarket shifters