GM 10 & 12 Bolt

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...

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...

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 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...