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chevybill · 03-10-2006, 03:37 PM

thanks, the actual tech line for summit is 1-330-630-0240, that came from their automated system.

Tim, at summit tech said there is no square port headers and that I would have to use a good gasket and go with a round port header.

Does this sound correct?

03-10-2006, 03:37 PM	#3
chevybill Senior Member Join Date: Oct 2004 Location: calhoun city ms Posts: 940	Re: Square port headers? thanks, the actual tech line for summit is 1-330-630-0240, that came from their automated system. Tim, at summit tech said there is no square port headers and that I would have to use a good gasket and go with a round port header. Does this sound correct? __________________ ongoing 1970 c 10 lwb 1994 z-28 few mods.-owned since new 1978 vette silver/grey 25th anniv. paint Last edited by chevybill; 03-10-2006 at 03:41 PM.