1 Set of 10 Bolt Black Differential Cover 8.5 & 8.6 Ring Gear Diff Cover Cast Aluminum Replacement for Che-vy/G.M 1964-Up

Specification:Finish: PolishedMaterial: High Grade Die Cast AluminumDrain Plug: 1/2inch NPTBolt Pattern: 10 BoltsCompatibility:Replacement for 1984–1987 Grand NationalReplacement for 1965–1971 Camaro with B-C-G-K axlesReplacement for 1982–1992 Camaro Z28 & IROCReplacement for 1993–2002 Camaro V8 (excludes heavy-duty)Replacement for 1965–1975 ChevelleReplacement for 1982–1992 Firebird Trans AmReplacement for 1993–2002 Firebird V8 (excludes heavy-duty)Replacement for 1983–1987 Monte Carlo SSReplacement for 1983–1987 Oldsmobile 442Replacement for 1964–1987 1/2 Ton 2WD & 4WD (excludes 1964–70 leaf spring trucks)Replacement for 1988–2002 1/2 Ton 2WD & 4WD rearReplacement for 1988–1992 Full-size Blazer & Jimmy 2WD/4WDReplacement for 1999 Sierra 1500 & Silverado 1500 2WD/4WDReplacement for 1988–1999 Suburban 2500 2WD/4WDReplacement for 1994–1999 Tahoe & Yukon 2WD/4WDNote:This cover will usually not replacement front truck differentials.Will not work for 2007 and newer 8.6" differentials that require a fill plug in the cover, these require M8x1.25 Metric bolts.This cover will usually not replacement front truck differentials.Please compare to your existing cover before ordering.Package Includes:1x Drain Plug1x Gasket10x Bolt

• Fitment: G.M 8.5 & 8.6 Ring Gear Differentials.
• Specs: Bolt Pattern: 10 Bolt. Material: High Grade Die Cast Aluminum. Finish: Polished. Bolts Size: 5/16”-18 x 1. Drain Plug: 1/2 NPT.
• Package Includes: Includes 10 mounting bolts, 1 drain plug, and 1 gasket.
• High Quality: Differential cover is made from thick-walled high strength nodular steel, come with a powder coat finish. Proof construction makes it ideal for any situation, while the large ribs help to dissipate heat faster.
• Notes: This cover does not have fill hole/plug. Will not work for 2007 and newer 8.6 differentials that require a fill plug in the cover, these require M8 * 1.25 Metric bolts.