Differential Carrier
Front; 4WD; For Chrysler 9.25", GM 9.25" IFS, 9.5"; Empty Case; Open; Use w/ Internal Kit GM9.5BI; 3.42 Ratio Carrier and Numerically Higher
Differential Carrier
Rear; for GM 8.625" (10 Bolt); 1.31" Axle Spline Diameter; 2.73 and Higher; Includes Internal Kit; Open; 1999 and Later Requires Use of Bearing LM603049 and Race LM603012; 1998 and Earlier Use Bearing LM102949 and Race LM102911
Differential Carrier
Rear; GM 8.5"; Bare Standard Open Carrier Case; Fits 28 or 30 Spline internals; 2.73 and Up Carrier Break; 1.627 In. Bearing Journal Diameter
Differential Carrier
Rear; GM 8.5"; Bare Standard Open Carrier Case; Fits 28 or 30 Spline internals; 2.73 and Up Carrier Break; 1.784 In. Bearing Journal Diameter; Heavy Duty Large Hub Design