Automatic transmission crossmember for the 8-speed. It is built with 4130 Chro-Moly Tubing and we use multiple tubes in a triangulated design making for a much more rigid part. We were able to build a stronger, more rigid part and still be 3lbs lighter than stock. Fits 8-speed automatic transmission in all 2015-2023. Challengers, Chargers, 300s, except the Hellcat.
