Posted by Ron in Indiana on Monday, February 12, 2007 at 11:44:30 :
In Reply to: Re: Poly Header Update posted by MoparNorm on Monday, February 12, 2007 at 09:30:20 :
Norm, I have both blocks for a side by side. I know we've been asked in the past about manifolds and oil pans which will not interchange. I should probably measure exactly to see what is the actual length difference. I'm sure the internals are different also. It would have been nice if the 318 poly headers would fit since the 315 manifolds are very prone to cracking and are becoming scarce as opposed to the dreaded RARE. LOL Great work on the poly headers, if not for having my own I would have had more interest in buying a set. How many extra are you having built and is this a one time run?
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