2BBL Exc Eng Build Code Stamped on Right Side of Block w/4th Digit M Ring Type 'D' Seal Material: Graphite/WireMesh
1984 Jeep Scrambler equipped with 4.2L l6 Gas OHV
2BBL Exc Eng Build Code Stamped on Right Side of Block w/4th Digit M Ring Type 'D' Seal Material: Graphite/WireMesh
1 Per Vehicle