This B&M shift knob has a 12-volt momentary switch which can be used to activate a trans-brake, launch control, nitrous oxide or two-step ignition control. Fits all B&M shifters with a threaded shift stick and comes with numerous sized adapters to fit various other shift sticks or shifters. SAE thread adapters fit 1/2-20, 3/8-24, 3/8-16, and 5/16-18 threads and works with 12 volt and 16 volt systems.
- Works With 12 or 16-volt Systems
- Can Activate a Nitrous Oxide System
- Comes with Numerous Adapters
- Can Activate a Two-step Box
- Can Activate a Roll Control
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