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thor · 01-04-2012, 12:45 PM

How about the Doug Thorley headers for LS swaps into 67-72s? I think part # 324Y-C. As for cost effective, that's a different matter.

01-04-2012, 12:45 PM	#178
thor Registered User Join Date: Apr 2008 Location: Redmond, WA Posts: 679	Re: LS engine swap info How about the Doug Thorley headers for LS swaps into 67-72s? I think part # 324Y-C. As for cost effective, that's a different matter. __________________ 1972 Chevy Blazer CST.....Project: Polished Turd