Surfacing BBC Exhaust Flanges

[scuncio]

All:

I am looking at a set of aluminum BBC heads with pretty severe pitting on the exhaust port gasket surfaces. Has anyone attempted to deck this surface to remove the pitting? Any advice would be appreciated!

[luzl78]

I think chuck (427 king) does what you are asking for.

[John Brown]

Maybe some sprayed aluminum repairing might be done to fill the pitting before you have them machined.