Posted by Jonas on Friday, October 04, 2002 at 2:15AM :
In Reply to: Re: 413 + automatic, dont forget... posted by Todd Wilson on Thursday, October 03, 2002 at 11:55PM :
I dont think the extra coolant passages are on them if it's the type I'm thinking about. I have only seen those on the Chrysler car Hemi's, where theres a crossover tube on the front of the heads. It does have a 4 bolt exaust flange on the manifold, and the manifolds look more like center dump headders than anything else!