Double cardan CV flange yoke Ford 3-83-072X. Fit on front driveshaft, propeller shaft with double cv joint head 1350 u-joint series. Used on pick up Ford, Dodge, Jeep. Interchange #: Neapco N3-83-072x, Spicer 3-83-072x. Bolt circle: 3.94, flange face to CL: 1.62, hole/thread size: 0.49, pilot diameter: 2.16-F, stud socket dimension: 0.50. First quality replacement parts, these are OEM parts.