Differential Carrier
Front; with Open Differential; with 2.73 or Higher Rear Axle Ratio; with 28 Spline Teeth; with 30 Spline Teeth; with Empty Case; with GM 8.5 Axle
Differential Carrier
Fits Rear; For GM 9.5"; Empty Case; Open; Use With Internal Kit XL-4060; 3.42 Ratio Carrier and Numerically Higheror Front; For GM 9.25" IFS; Empty Case; Open; Use With Internal Kit XL-4060; 3.42 Ratio Carrier and Numerically Higher