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World head casting marks


Slammin Sam

Well-Known Member
Supporting Member
Joined
Jul 31, 2013
Messages
174
City
Western Colorado
Vehicle Year
1989
Transmission
Manual
Anyone know what casting marks were on World heads produced for the 2.9? A local guy has a set of used 2.9 heads. I haven't seen them yet but his description doesn't sound like an early or a late head.
 
World Products 2.9L Head Casting Marks

Anyone know what casting marks were on World heads produced for the 2.9? A local guy has a set of used 2.9 heads. I haven't seen them yet but his description doesn't sound like an early or a late head.

Hopefully the two pics help. The scribed part number is on the end of the head that does not have the threaded hole. The "WOR 011" is between two of the intake ports.
 

Attachments

  • World Products 2.9L Head #.JPG
    World Products 2.9L Head #.JPG
    37.7 KB · Views: 193
  • World Products 2.9L Head Casting Marks - WOR 011.JPG
    World Products 2.9L Head Casting Marks - WOR 011.JPG
    36.1 KB · Views: 200
One of the other identifying marks of the WP heads is that the bolt holes for the ground straps on the Ford castings are for a 6mm bolt, the WP heads are for an 8mm bolt.
 

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