and Performance Parts and Accessories
MM8166 - 1960-76 Mopar A-Body Rear Torque Box; LH
At the factory this was known as the "Hemi Box" or "Double Floor Plate". This component prevents torsional flex, and when combined with a subframe connector, it provides up to 20% more rigidity to the framework.
Made in USA.
Note: This is not a factory-stamped piece for restoration projects, this is a heavy-duty, performance-oriented structural enhancement. Differs cosmetically from the original item, but fits and functions correctly to prevent …
In Stock Now!