what head is a 799 cast number?
Joined: Apr 2006
Posts: 3,891
Likes: 1,137
From: Grand Rapids, Michigan
I just checked my LS1/LS6 book and it lists no casting number that ends in 799 . I suspect that number is a stamping somewhere else on the head casting. Ask them to take a photo of the lower right hand corner of the head. That will tell you if they're LS6 heads or not.
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Launching!
Joined: Nov 2004
Posts: 297
Likes: 1
From: Rochester, NY
they are from an L33 5.3 H.O. motor i believe the heads you are talking about are from somone around here since hes also selling them on a local board http://www.newyorkfbody.com/viewtopic.php?t=2916
