Jeep JL Wrangler Drag Link Flip Adapter.
Features:
- Adapter is designed to flip the taper on the steering knuckle
 - Eliminates the need for reaming the knuckle to the correct taper
 - CNC machined from 1045 steel
 - Black zinc plated for maximum corrosion resistance
 - Designed only to be used with 4163-L TRE