Hi Bosswrench,
I thought about that option. The Pantera is in the Manthey Racing garage for the 5th. gear modification. They are able to weld AL. But the cover are now 50 years old and I assume the material did get stress over the years many times and the next possible crack is waiting for me. Since I have the complete engine rebuilt with Aluminum cylinder heads, single injection stack by AL, I decide and ordered polished AL cover made by Ansen.
thank you Panterapatt & Bosswrench
Uli