Builders of Mustang driveshafts who want to upgrade from a 1330 U-joint have long had to make due with purchasing an extra adaptor flange to allow installation of a 1350 flange yoke. Now, with Sonnax flange yoke T3-2-949A, the days of sourcing an extra adaptor are over. The Sonnax yoke is forged and precision-machined to accept a 1350 U-joint while maintaining compatibility with the OE 3.5 inch bolt circle.
Contact your local driveline shop for availability. If you need assistance finding a shop, or if you would like to become a distributor, fill out the form and a Sonnax driveline product specialist will contact you.
Measure bolt circle diameter as well as pinion and output flange bolt hole diameters to determine if these yokes will fit your build.