GM 10 & 12 Bolt

Eaton HD Clutch Style Differential - 3 Series, Fits Chevy 12 Bolt Passenger Car with 30 Spline Axles

Eaton HD clutch GM 12 blt car / 30 spline / 01-088530H / 3.90-down ApplicationChevy 12 Bolt Passenger CarUsing a gear set requiring a 3 series carrier DescriptionEaton Heavy Duty 30 Spline Posi UnitA perfect replacement for worn-out OEM clutch...

Eaton HD Clutch Style Differential - 4 Series, Fits Chevy 12 Bolt Passenger Car with 30 Spline Axles

Eaton HD clutch GM 12 blt car / 30 spline / 01-088530 / 4.11-up ApplicationChevy 12 Bolt Passenger CarUsing a gear set requiring a 4 series carrier DescriptionEaton Heavy Duty 30 Spline Posi UnitA perfect replacement for worn-out OEM clutch differentials...

Eaton HD Clutch Style Differential - 2.73 & Up, Fits Chevy 8.5 10 Bolt Rear Ends with 28 Spline Axles

Eaton HD clutch GM 8.5 / 28 spline / 01-085728 /2.73-up ApplicationChevy 8.5 10 Bolt Bolt Rear EndUsing a 2.73 or numerically higher gear set NoteRequires special side bearings & races DescriptionEaton Heavy Duty 28 Spline Posi UnitA perfect replacement...

Eaton HD Clutch Style Differential - 2.73 & Up, Fits Chevy 8.5 10 Bolt Rear Ends with 30 Spline Axles

Eaton HD clutch GM 8.5 / 30 spline / 01-085530 /2.73-up ApplicationChevy 8.5 10 Bolt Bolt Rear EndUsing a 2.73 or numerically higher gear set NoteRequires special side bearings & races DescriptionEaton Heavy Duty 30 Spline Posi UnitA perfect replacement...