Transmission crossmember  4 cylinder only CJ3A, CJ3B, CJ5, CJ6, M38, M38A1 1 Required.
Late style cross member that bolts to the bottom of the frame rail with 2 bolts on each side. This is used on 4 cylinder CJ, M38 & M38A1 models 1948-1965 only.
1 Required per Jeep.