Mag-Hytec GM #14-11.5 Rear Diff. Cover for AAM-Dodge & GM 11.5in. Full Floating Axle - AA14-11.5

Fits 01+ GM 2500/3500 HD Trucks & 03+ (03-04 H.O. or Dually only) Dodge 2500/3500 HD trucks 8 Qt. High Capacity Differential Cover Magnetic Drain Plug Magnetic Dip Stick 1/8" NPT port for Temp, Sender Stainless Hex Bolts Includes allen wrenches for hardware O-ring seals for ease in installation and removal NOTE: This cover will use 12 of 14 available holes - The very top and very bottom holes will not get used