Chevrolet K20 Differential Pinion Shim Replacement

9.5 in. 14 Bolt GM 9.5 in.; 14 bolt cover

For GM 8.5/8.625"

For Dana 44; 1.45" OD; 1.14" ID

8.25 in.; 8.875 in. 12 Bolt; Dana 30 GM 8.5 in.~Pinion depth shims

10.5 in. 14 Bolt GM 10.5 in.; 14 Bolt Cover

For GM 9.5"

For GM 8.5/8.625"

For Dana 44; 2.99" OD; 2.25" ID

For GM 8.875"; 2.25" OD; 1.45" ID

For GM 10.5" (14 Bolt)

Dana 44/Reverse; Incl. Pinion Nut; 30 Spline Dana 44; Standard Rotation; inc. carrier shims; pinion shims; pinion washer and nut