Full Chevy 10 Bolt Spider, 8.5 Ring Gear, designed for the rear axle, the half Spider will protect your ring and pinion from any rocks or stumps you may back into. The PCP Spider Rock Guard is second to none, designed with not only protection in mind but also looks. The 10 bolt 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 click on Powder Coating Colors button below section.

Fits:

GM 10 Bolt 8.5 RG and 8.625 RG fits some Blazers, Tahoes, Yukons, Suburbans, ZR2, 1500 series trucks 1983-Present. Make sure your cover has the small indention (magnet location) in it as shown below.