Auburn Gear Grip-N-Loc Limited Slip Differential - 546050

• Fitment: Universal Fit
• GM 8.5" and 8.6", 2.73 and Up, 28T, 71-88
• Upgrades vehicles for safe transfer of increased power/torque across the axle
• Case material is Up to 50% stronger than OE cases
• Advanced cone clutch technology provides 25% increase in bias ratio/increased traction
• Exclusive 2 year warranty
• California Residents: WARNING
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Auburn Gear Grip-N-Loc Limited Slip Differential - 546052

• Fitment: Universal Fit
• GM 8.5"and 8.6", 2.73 and Up, 30T, 89-Current
• Upgrades vehicles for safe transfer of increased power/torque across the axle
• Case material is Up to 50% stronger than OE cases
• Advanced cone clutch technology provides 25% increase in bias ratio/increased traction
• Exclusive 2 year warranty
• California Residents: WARNING
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Auburn Gear Grip-N-Loc Limited Slip Differential - 546097

• Fitment: Universal Fit
• GM 8.5"and8.6", 2.73 and Up, 30T, 99-Current
• Upgrades vehicles for safe transfer of increased power/torque across the axle
• Case material is Up to 50% stronger than OE cases
• Advanced cone clutch technology provides 25% increase in bias ratio/increased traction
• Exclusive 2 year warranty
• California Residents: WARNING
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Eaton GM 8.5"/8.6" 10 Bolt Rear Master Install Kit - K-GM8.5-08R

• Fitment: Universal Fit
• GM 8.5"/8.6" 10 bolt rear master install kit
• Fits 1999-2008 applications
• 8.5/8.6" 30 spline
• California Residents: WARNING

Eaton GM 8.5" Front Master Install Kit - K-GM8.5SF

• Fitment: Universal Fit
• GM 8.5" Front master install kit
• Fit 1991 & older applications
• 8.5" 28/30 spline
• California Residents: WARNING

Eaton GM 8.5" Rear Master Install Kit - K-GM8.5SR

• Fitment: Universal Fit
• GM 8.5" rear master install kit
• Fits 1998 and older applications
• 8.5" 28/30 spline
• California Residents: WARNING

USA Standard 8.5" Chromoly Replacement Front Axle Kit - ZAW24124

• Fitment: Universal Fit
• GM 8.5" 79-87 1/2 ton
• 30 spline inner and 19 spline outer
• Includes inner and outer 4340 Chromoly axles and Yukon Super Joints
• California Residents: WARNING

USA Standard GM 8.25" IFS Differential Master Overhaul Kit with Koyo Bearings - ZKGM8.25IFS-C

• Fitment: Universal Fit
• Master overhaul kit
• The most comprehensive and complete master rebuild kit on the market
• Most kits utilize Timken bearings for long life and strength
• A complete overhaul package for quick rebuilds
• Engineered using state-of-the-art design software
• 1 year warranty against manufacturer defects
• Includes side bearings and gasket
• California Residents: WARNING
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USA Standard GM 8.5" Rear Master Overhaul Kit - ZKGM8.5OLDS-28

• Fitment: Universal Fit
• 8.5" Oldsmobile 442 & Cutlas
• 28 spline axles
• Rear
• Uses Koyo bearings and races
• Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket
• 1 year warranty against manufacturer defects
• California Residents: WARNING
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USA Standard GM 8.5" 3.42 Ring and Pinion Gear Set - ZGGM8.5-342

• Fitment: Universal Fit
• Fits GM 8.5" and 8.6"
• 8.50" ring gear diameter
• 30 spline pinion
• 10 ring gear bolts
• 3.42 ratio
• California Residents: WARNING
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USA Standard GM 8.5" 3.73 Ring and Pinion Gear Set - ZGGM8.5-373

• Fitment: Universal Fit
• Fits GM 8.5" and 8.6"
• 8.50" ring gear diameter
• 30 spline pinion
• 10 ring gear bolts
• 3.73 ratio
• California Residents: WARNING
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USA Standard GM 8.5" Rear 3.73 Gear and Install Kit Package with 30 Spline Positraction - ZGK2002

• Fitment: Universal Fit
• 3.73 ring and pinion gear set
• Differential carrier bearings have 2.891" outside diameter
• For applications with 10 bolt rear cover and 10 bolt ring gear
• Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
• The gear and install kit includes axle bearings and seals
• The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
• All positraction units are fully rebuildable
• The ring gear diameter is 8.5"
• California Residents: WARNING
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USA Standard GM 8.5" Rear 4.11 Gear and Install Kit Package with 30 Spline Positraction - ZGK2003

• Fitment: Universal Fit
• 4.11 ring and pinion gear set
• Differential carrier bearings have 2.891" outside diameter
• For applications with 10 bolt rear cover and 10 bolt ring gear
• Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
• The gear and install kit includes axle bearings and seals
• The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
• All positraction units are fully rebuildable
• The ring gear diameter is 8.5"
• California Residents: WARNING
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USA Standard GM 8.5" Rear 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2004

• Fitment: Universal Fit
• 4.56 ring and pinion gear set
• Differential carrier bearings have 2.891" outside diameter
• For applications with 10 bolt rear cover and 10 bolt ring gear
• Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
• The gear and install kit includes axle bearings and seals
• The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
• All positraction units are fully rebuildable
• The ring gear diameter is 8.5"
• California Residents: WARNING
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USA Standard GM 8.5" Rear 4.88 Gear and Install Kit Package with 30 Spline Positraction - ZGK2005

• Fitment: Universal Fit
• 4.88 ring and pinion gear set
• Differential carrier bearings have 2.891" outside diameter
• For applications with 10 bolt rear cover and 10 bolt ring gear
• Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
• The gear and install kit includes axle bearings and seals
• The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
• All positraction units are fully rebuildable
• The ring gear diameter is 8.5"
• California Residents: WARNING
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USA Standard GM 8.5" Rear 3.42 Gear and Install Kit Package - ZGK2006

• Fitment: Universal Fit
• 3.42 ring and pinion gear set
• For applications with 10 bolt rear cover and 10 bolt ring gear
• Includes LM102949/ LM102911 carrier bearing and race with 1.781" inside diameter and 2.891" outside diameter
• Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
• The gear and install kit includes axle bearings and seals
• The ring gear diameter is 8.5"
• California Residents: WARNING
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USA Standard GM 8.5" Rear 3.73 Gear and Install Kit Package - ZGK2007

• Fitment: Universal Fit
• 3.73 ring and pinion gear set
• For applications with 10 bolt rear cover and 10 bolt ring gear
• Includes LM102949/ LM102911 carrier bearing and race with 1.781" inside diameter and 2.891" outside diameter
• Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
• The gear and install kit includes axle bearings and seals
• The ring gear diameter is 8.5"
• California Residents: WARNING
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USA Standard GM 8.5" Rear 4.11 Gear and Install Kit Package - ZGK2008