Neapco N3-83-3281X 1350 series double cardan cv flange yoke. 

Stud Socket: Accepts 0.5" diameter pin 

U-Joint Series: 1350

Pilot Diameter: 3.125" Female

Bolt Circle: 4.25"

Bolt Hole Threaded: NO

Center Line of U-Joint to Face of Flange: 1.625"


Used on many Dodge Ram 2500/3500/5500 front driveshafts. Common pattern on aftermarket 1350 series driveshafts for Jeep JK front and rear, JL rear, JT rear.  


N3-83-03281X NEAPCO 1350 SERIES CV FLANGE 3.125" PILOT