Thanks WES for conformation that the 4-63 should be the L-134 flathead,
Now if you please, can you advise the most likely casting number for the L-134 that would be found in a 1948 4-63 Willys JEEPST ...
Question about "F" head 134 engine serial number.
Today in attempt to help identify the engine in my friend's 1948 JEEPSTER with body data tag of 4-63 77411, we found the engine to be an "F" head wit ...