quote:Originally posted by PanteraDoug:
When I went to my A3 heads iron heads were no longer of any use so I sold them.
The guy I sold them to demanded his money back and claimed fraud on my part. He claimed real Boss heads had a D1ZX casting number on the runner?
I think that guy was mistaken.
There was a intake manifold with D1ZX cast on a runner, don't know about a head.
I think he owes you a apology.
He sounds like a part numbers Nazi.