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Irish1941 · 06-13-2018, 01:09 AM

A little late to the party but it aint that hard. LS carb'd is odd but in your favor with no ECM input for the ac & fuel system. Shame all that EFI engineering is gone.
Anyway this diagram may help you out with your lines.

06-13-2018, 01:09 AM	#20
Irish1941 Registered User Join Date: Nov 2012 Location: Los Angeles, CA Posts: 450	Re: Suburban A/C fix + Vintage Air? A little late to the party but it aint that hard. LS carb'd is odd but in your favor with no ECM input for the ac & fuel system. Shame all that EFI engineering is gone. Anyway this diagram may help you out with your lines.