Chris,,,go with stainless marine High tourqe III they make them for 34 center !!!!!

Those are long lasting high flow and super preis for what u get.
Call brownie at stainless marine !!!!

When I was in the market for headers for my 406 small block the headers The Lightnings were advertised as "coming out" but werent available for well over a YEAR.

I had already taken delivery of the engine and needed a new exhaust at the time so Ligtning lost my business that time.

My big block headers showed up perfect in 4 days, and didnt leak -ever and I ran that jet boat 5 years wide open.

Uncle Dave

Chris- rather than waste time your valuabale time.. do a search of search of "small block headers" and read DD and my dialog.

The "header vs manifold" conversation is pretty much summed up here. pictures included.

About the time people start talking about headers DD starts in with a "manifold" sales job..

.......a really really good manifold to be sure- But not headers.


Uncle Dave