Chevrolet K20 Differential Spool Replacement

10 Bolt with 30 Spline Teeth with GM 8.5 Axle

8.5 in. 10 Bolt; For Use w/28 Spline Axles GM 8.5 in.; For Use w/28 Spline Axles

Dana 44/Reverse; For Use w/30 Spline Axles Dana 44; Standard Rotation; For Use w/30 Spline Axles

8.5 in. 10 Bolt; For Use w/30 Spline Axles GM 8.5 in.; For Use w/30 Spline Axles

For GM 8.5" (10 Bolt); 30 Spline; Full Spool; Steel; 1999 And Later Requires Use Of Bearing LM603049 And Race LM603012; 1998 And Earlier Use Bearing LM102949 And Race LM102911; 45 Degree Pressure Angle; C-Clip Eliminator Required

For GM 8.5" (10 Bolt); 28 Spline; Full Spool; Steel; Requires Use Of Bearing LM501349 And Race LM501314; 45 Degree Pressure Angle; C-Clip Eliminator Required

For GM 8.5" (10 Bolt); 28 Spline; Full Spool; Steel; Requires Use Of Bearing LM501349 And Race LM501314; 45 Degree Pressure Angle; C-Clip Eliminator Required

10 Bolt with 28 Spline Teeth with GM 8.5 Axle

For GM 8.5" (10 Bolt); 33 Spline; Full Spool; Steel; 45 Degree Pressure Angle; C-Clip Eliminator Required

10.5 in. 14 Bolt; For Use w/30 Spline Axles GM 10.5 in.; 14 Bolt Cover; For Use w/30 Spline Axles

For Dana 60; 35 Spline; Full Spool; 4.56 Ratio Carrier and Higher

For Dana 44; 30 Spline; Full Spool; Steel

Dana 44/Reverse; For Use w/30 Spline Axles; Steel; 3.92 Ratio And Up Dana 44; Standard Rotation; For Use w/30 Spline Axles; Steel; 3.92 Ratio And Up

Dana 44/Reverse; For Use w/30 Spline Axles; Steel; 3.73 Ratio And Down Dana 44; Standard Rotation; For Use w/30 Spline Axles; Steel; 3.73 Ratio And Down

For GM 10.5"; 30 Spline; Full Spool; 4.10 Ratio Carrier and Lower

8.6 in./8.5 in. 10 Bolt; For Use w/30 Spline Axles; Steel GM 8.5 in.; For Use w/30 Spline Axles; Steel

with Full Spool Case Split 3.73 And Down with 30 Splines with Dana 44 Axle

with Full Spool Case Split 3.92 And Up with 30 Splines with Dana 44 Axle

10.5 in. 14 Bolt; For Use w/30 Spline Axles; 4.10 Ratio And Down GM 10.5 in.; 14 Bolt Cover; For Use w/30 Spline Axles; 4.10 Ratio And Down

with GM 10.5 Axle 14 Bolt Case Split 4.10 And Down with 30 Splines