Vehicle FitmentCompatible with Chevrolet 3/4 & 1 ton 1973-1995, Suburban 2500 3/4 ton 1988-1999; Compatible with GMC 3/4 & 1 ton 1973-1995; Compatible with Duallie 1975-2000---2WD/4WD. AdvantageHigh performance differential cover, with special coating to prevent future corrosion.. SpecificationLocation: Rear; Ring Gear: 8-1/2 inch; Gasket Included: Yes; Bolt Hole Quantity: 14. Reference NumberThe A-Premium differential cover's reference number: SPC4904BKKIT, 4904BKKIT, HR55075X. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system..
