5.0GXi-J; 5.0GXi-JF; 5.0OSi-J; 5.0OSi-JF; 5.0GXi-N Engine Longblock 5.0GXi-J, 5.0GXi-JF, 5.0OSi-J, 5.0OSi-JF, 5.0GXi-N Parts on group Longblock: Pos. Part No Qty Parts name Comments 1. 3862057 [1] Engine Image is a generic picture of longblock, details about included parts are in parts bulletin. 1. Variably replaced, see below 1. 3801407 [1] Longblock engine Use to repair non-compliant engines Parts catalog : Longblock 5.0GXi-N Cylinder Head 5.0GXi-J, 5.0GXi-JF, 5.0OSi-J, 5.0OSi-JF, 5.0GXi-N Cylinder Block and Flywheel Housing 5.0GXi-J, 5.0GXi-JF, 5.0OSi-J, 5.0OSi-JF, 5.0GXi-N Crankshaft and Related Parts 5.0GXi-J, 5.0GXi-JF, 5.0OSi-J, 5.0OSi-JF, 5.0GXi-N Camshaft and Valve Train 5.0GXi-J, 5.0GXi-JF, 5.0OSi-J, 5.0OSi-JF, 5.0GXi-N Jackshaft 5.0GXi-J, 5.0GXi-JF, 5.0OSi-J, 5.0OSi-JF