B&M White Shifter Button Gear Knob #46112 AB2010 They have a larger diameter

They have a larger diameter but the same pitch as a standard tap in order to accommodate the wire insert

Thread M3 x 0

Overall Length (in) 22

Letter Punch Set 6mm - Set of 27

-GM HEI Cap

B&M White Shifter Button Gear Knob #46112 AB2010 They have a larger diameterThese B&M button shifter knobs give you quick, convenient control of your vehicle's accessories. They allow you to activate any line lock, roll control, or nitrous system at the touch of a button. They work with 12 or 16 V systems. Shift Knob Round Plastic White B&M Logo Automatic Manual Transmission Knob Style: Round Knob Material: Plastic Knob Finish: White Shift Knob Logo: B&M Park Release Button: No Momentary Switch: Yes Overdrive Activation