SBC exhaust manifolds...

[Dirtman29]

What OEM exhaust manifolds will fit a 76 camaro chassis (must be cast iron & no headers or ram horns per track rules) I tried some "truck logs" and the motor would have to be raised considerably to clear the motor mounts. Possibly LT1 manifolds? Any advice greatly appreciated.

[WOT114]

We use the late 80s Camaro Manifold, it comes up a little and straight back. But you normally have to leave a bolt out on the back side of the manifold unless you are running a fairly new style head. http://www.summitracing.com/parts/rnb-674-519/overview/make/chevrolet You would probably have the same problem with the LT1. It's not that big of deal as long as you don't have a big exhaust leak

[Dirtman29]

Those look like they would fit, but how well do they flow?
I have a rebuilt set of 441 heads from a '69 camaro.

[WOT114]

I can't seem to find the web page but the article had it flowing better than all at higher RPM. Only better one was the Ram horns. I think the lt1s were comparable

[Dirtman29]

Thanks for the info.