Technical Another what engine is it

Saw this on FB Market Place. Best photo attached. Thinking maybe an industrial or truck application based on what I assume is a governor? Not luck with a Goggle image search.

 

Looks mopar. A better pic of the valve covers etc would be helpfull.

Dave

 

318 Poly V8

 

Thanks. Best photo I had from the add.

 

Like Pocket Nick said. Poly 318

 

Ha, saw one that looked very similar on an irrigation pump this afternoon. Ran on propane and had “Chrysler Industrial” noted on the valve covers in paint.

 

Wiiiiiiiide block 318
Semi hemi

 

and the funny thing about that is that the block is the same width as the 318 LA engine. It's the heads that are wider on the poly

 

Wiiiiiiiide head 318

 

https://poly318.com/poly-318-engine-numbers-colors-photos/
more info if you are following up beyond curiosity.

 

Some of the better looking valve covers when chromed IMHO

 

Thanks but no interest in it. Just wondered what the $75.00 boat anchor was. Figured the Hamb would know. Thanks for all the replies.

 

Interesting factoid on the early 318 ... The timing chain can be worn so badly it rattles on the timing cover, but it won't jump.

 

Until the OEM nylon over-molding on the gear breaks....

 

An "A" Poly, but w/o casting numbers it could be something besides a 318.