[Accobraguy]

Hello all. I have a set of Windsor heads I’m trying to identify. No idea what they are off of. There are no casting numbers on the underside (engine side) where they are supposed to be. There are numbers/letters on the top (valve cover) side. They are as follows. B26, I-051, 92, NH, WINDSOR, W.
Any help would be greatly appreciated!
Jeff

 

[R.S.LOGAN]

Little info on the 1- 051 here ,

https://billmitchellproducts.com/wp-content/uploads/HEADIDGUIDE.pdf

 

[Accobraguy]

Little info on the 1- 051 here ,

https://billmitchellproducts.com/wp-content/uploads/HEADIDGUIDE.pdf

Thank you. That’s perfect!

 

[Accobraguy]

Thank you. That’s perfect!

It looks like they are good heads