single 3904391 rectangular port head
 

This is a single 3904391 rectangular port head it was redone and has zero miles ready to bolt on. Dated D37 will trade for J 8 840 considered 1400.00 John 6303338333
https://www.yenko.net/ubbthreads/pics...2-dsc00751.jpg
https://www.yenko.net/ubbthreads/pics...3-dsc00752.jpg
https://www.yenko.net/ubbthreads/pics...4-dsc00754.jpg

Re: single 3904391 rectangular port head
 

That's the earliest 1967 840 head I've ever seen. Oops, I just saw it's a 391 so cancel that

Re: single 3904391 rectangular port head
 

What kind of trade for a J68 head?

Re: single 3904391 rectangular port head
 

I guess it depends on the condition of the head. PM me