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Engine block question

Posted: Fri Jun 16, 2017 9:18 pm
by JahRafa
I have an L-134 engine that I am repairing. Right above the water pump housing it has the numbers 3J54609. I was told that when the engine blocks have numbers there is because they were made for military jeeps. Is this acurate?

Posted: Fri Jun 16, 2017 9:36 pm
by Kendall
Military blocks for the M38 are marked with an MC or RMC prefix (for M38A1 an MD or RMD prefix).

Posted: Fri Jun 16, 2017 9:52 pm
by wesk
3J serials were installed in the CJ3A and the DJ3A. Had it been a UXXXXX it would have been a station wagon and a TXXXXX would have came in a Pickup.