2011-14 Mustang Aluminum Driveshaft -3.7L V6 $600.00 DSA3.5-F-S197V6-XL Fits: 2011-14 Mustang with 3.7L V-6 T56 XL Features: 31-spline, 1330 U-joints with large flange, and 3.5″ Diameter tube. Add to cart