Help to identify Ford heads

[gmqcode]

Could anyone please help me to identify these Ford heads? I'm thinking they are aftermarket 5.0 cast iron heads. Only markings are Windsor and the #92 cast into the top. No Ford part numbers at all. Any help would be greatly appreciated! See attached pics.

 

[detritusmaximus]

Look like maybe World Products. The cast in big W I've seen on their heads.

 

[gmqcode]

Look like maybe World Products. The cast in big W I've seen on their heads.

Okay thank you! I will follow up with your information!

 

[gmqcode]

Just to followup, detritusmaximus was correct. These are World Products performance heads for Ford 289, 302, 351W. The part number is I-051, which has been discontinued.