This is a new very high quality and correct header pipe for the 134L and 134F four cylinder motors. This will fit the MB, GPW, CJ2A, CJ3A, and CJ3B. These will also fit the M38 and M38A1 if you don’t use the factory bolt together exhaust system.
NOTE: This is not factory for the side outlet exhaust system on the MB and GPW, However it will fit the late deep mud system on these jeeps.
Part Number: 641856