6.0 head casting number question

[william_ace]

Hey guys. I'm looking at getting a set of reman'd heads for my truck with the casting number 1855613c1. How can I tell if these will work with my 2004 6.0? I know I have the 18mm dowels and so do the reman'd heads. Also my truck has the "newer" 6.0 in it. Any help with this question would be awesome.

Edit: If more detail is needed just let me know. I just wanted to get this thread started while I was back in the office for a few minutes so it may be a little lacking.

[g2shuck]

what year they off of?

[2000-7.3L]

2003-2006
part# 3c3z6049da
2007
part#6c3z6049drm

[william_ace]

I think they are off of a 2005.

I don't know what those part numbers mean autofair?

[2000-7.3L]

when you call me and order parts, and i pull up the heads in my system, it gives me the ford part number for that head. That being said, the part numbers are the same from 2003-2006. 2007 they changed the part number being a difference in heads or something like that.

[william_ace]

Thank you, I see. Hmmm, so in theory these should work. Basically I'm just trying to find out if all of the associated parts that are currently on my truck will work with these heads.

[william_ace]

Anyone else have any thoughts for me? Any reason the rocker boxes currently on my truck wouldn't work with these heads?

[6.0rigrocket]

What did you find with the heads if you dont mind me asking? I am currently looking at a set of these as well for my '03. Same casting numbers too.