Chevy AAM Spider Rock Guard

Chevy AAM Full Spider Rock Guard - For the late model 2500-3500 General Motors trucks with the 11.5 inch ring gear. Designed for full protection for the rear of your big Chevrolet. There is not a rock guard or cover on the market that offers more protection than the PCP Full Spider does. The PCP Spider Rock Guard is second to none, designed with not only protection in mind but also looks. The Spider includes a .375 thick CNC plasma cut flange, .625 Rd. Cold Rolled Steel legs, Fixtured Mig welded welds, CNC machined counter bored bolt holes, Normalized and shotblasted, Phosphate primed and Powder Coated a durable black hammertone. All stainless steel mounting bolts are included. Cover not included. For more color choices see "Powder Coating Options" in the Undercarriage section.
Fits: The rear differential on GM Silverado and Sierra 2500HD & 3500 with Duramax or 8.1.