Features:
- Fits 2015-2021 Mustang GT, V6 and I4 with 3.31, 3.55, 3.73, and 4.09 ratio gears only
- Traction-Lok Super 8.8-inch differential
- Fits 34-spline axles
- Requires 4-ounces of CM-19546-A1 friction modifier with initial fill
- For use with M-4209-88355A, M-4209-88373A and M-4209-88409A Super 8.8" Gear Sets
- Use differential install kit M-4210-B3
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
