willysmjeeps.com

Posted: **Tue May 04, 2010 6:45 am**

1951 MC 11116 work in progress.

Seeking info on engine identification.

After cleaning have just located the engine number stamped above waterpump with matching numbers on tag riveted to block below the distributor.

Engine is Kaiser Supersonic # 3530838. Note no MC or RMC so gather it may be a civilian engine.

Also noted the absence of water pump bypass hose to the cylinder head.

Any ideas??

Posted: **Tue May 04, 2010 1:58 pm**

Most likely a Kaiser/Frazier automobile engine.

Posted: **Tue May 04, 2010 11:14 pm**

Is it a CJ3a engine?

How does it differ with M38 Motors?

rgds

Col

Posted: **Thu May 06, 2010 8:26 pm**

No. A CJ3A engine would have a serial number 3JXXXXXX. It is a Kaiser or Frazer automobile engine that someone put in your jeep. For a while Kaiser and Frazer autos used the WEillys engine.

Posted: **Sun May 09, 2010 5:55 pm**

The engine is probably from a Henry-J. Do you have a photo of the rear flange area of the engine?

Thanks,

Posted: **Mon May 10, 2010 12:34 pm**

The front plate and motor mounts are different and the intake manifold is different. Both can be swapped out the the M38 parts.

willysmjeeps.com

Kaiser Engine ??

Kaiser Engine ??

How does it differ with M38 Motors?