is there such a thing? I've googled it and only Ford comes up. I thought the Aussies had one for the 250/292. anyone know?
https://www.jalopyjournal.com/forum/threads/duggan-cylinder-heads.394744/ From another site: This is one is for the Holden head only it seems: http://www.jzedholden6.com.au/
No, the Duggan head for the US Chevy 6 cylinder was not a crossflow design, it still had the intake and exhaust ports on the same side of the head. I bought the cylinder head patterns about 4 years ago that were made by Frank Duggan for the US Chevy 6 cylinder, along with many other patterns from Frank Duggan to fit the US engine, such as timing cover, valve cover, crank driven water pump, 3 different intake manifold patterns and engine block patterns. Along with the huge number of blueprints I also got along with this package to machine the parts these patterns made, was also a blueprint for a crossflow head for the US Chevy 6 engine that was conceived but never made.
so, from what I've read so far, there is no Australian Factory crossflow head that bolts on a chevy 6. i'm interested because my S-I-L imports equipment from Aust. and I can get a free ride. thanks.
Correct, there is no Australian factory or aftermarket crossflow head, past or present, that bolts to the US Chevy 6.
Mike, have you seen this head? It's discussed over at inliners.org. Its being worked on I believe in New Zealand.
thanks, I was hoping for an over the counter buy that my son-in-law could include with his equipment shipment. I wanted to be the N. American connection for Chevy crossflow heads. I will check out Inliners. I am #2376