Performance head builder - Ossa Brothers??

[Carbster09]

Hello,

The previous owner has told me he had the heads done by Ossa Brothers? Does this ring any bells? I am trying to piece together the engine build.

Thanks Chris

[onboost]

He probably meant Aase Brothers. They were in CA, had shop and fairly large parts business.. No longer there although the name lives on, not the same folks.

[Pesch]

There's also Essa Tech...
AASE in Fullerton, run by Jeff Erickson still have a great reputation...