Factory Air Conditioning Upgrades - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**ThreeQuarter** · 03-26-2023, 01:56 PM

I'm usually reluctant to ask questions in someone else's thread, but I think this might be info the OP would be interested in.

I'm in the middle of installing factory A/C on my '68 using parts from a '71. Looking at Classic Parts of America's website (among others), I see there are four different A/C wiring harnesses: '67, '68, '69-70, and '71-72. I'm not finding any discussions on the forum that outline the differences between them--does anyone have an overview/link for this?

03-26-2023, 01:56 PM	#13
ThreeQuarter Senior Member Join Date: Jun 2000 Location: Texan in Iowa Posts: 2,549	Re: Factory Air Conditioning Upgrades I'm usually reluctant to ask questions in someone else's thread, but I think this might be info the OP would be interested in. I'm in the middle of installing factory A/C on my '68 using parts from a '71. Looking at Classic Parts of America's website (among others), I see there are four different A/C wiring harnesses: '67, '68, '69-70, and '71-72. I'm not finding any discussions on the forum that outline the differences between them--does anyone have an overview/link for this? __________________ Ben '68 Chevy C10 Custom LWB 327/TH400 2nd owner '94 Ford Explorer XLT 4wd '25 RAM 1500 Laramie 4wd



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