HP 2.5" Corvette Exhaust Maniflolds on the way~!
 

http://www.castheads.com/corvette_systems.php
Looks like they do some wicked heads also~! Wish I could swing a nice set of the double humpers too~!

Re: HP 2.5" Corvette Exhaust Maniflolds on the way~!
 

Keep us posted with pics ...

Re: HP 2.5" Corvette Exhaust Maniflolds on the way~!
 

I hope they work for you. The corvette's were straight down in a truck they need to curve back to miss the motor mounts.
Post some pictures when you get them.
This is something I have been waiting on doing. I want a factory set to have cleaned up and coated.;):chevy:

Re: HP 2.5" Corvette Exhaust Maniflolds on the way~!
 

I have got them on my 72 4X4. The miss the motor mount on mine(I assume a 2 wheel drive and a corvette use the mounting holes on the side of the block also). They might hit the cross member on a 2 wheel drive though? I can post pics of mine if anyone wants.

Re: HP 2.5" Corvette Exhaust Maniflolds on the way~!
 

With the v8 in 6 cyl mounts, I had to use the straight down manifolds as well. I have thought about getting some of speedways ram manifolds, look a lot like the one pictured at the top of the link you provided, Speedway even offers them in stainless.

Re: HP 2.5" Corvette Exhaust Maniflolds on the way~!
 

http://www.chevytalk.org/fusionbb/sh...hp?tid/256915/

This is pretty interesting also. This is why I went with ram horns.