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Old 06-30-2025, 06:21 PM   #1
binford
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Join Date: Aug 2004
Location: Sacramento Ca
Posts: 168
Radiator hose LS Vintage air upper A/C bracket

The Gates 21439 won't work the Vintage air upper A/C bracket.
The hose is resting on top of the idler pulley

I have the Cold case radiator with both hose connections on the passenger side.
I'm running the stock fan too.

Kiwk A/C bracket install video


Looking to see what others are doing.


I was ordering parts from Rock auto, so I added a Gates 22954 radiator hose that looks like it might fit. It's appx 1.25" on one end and 1.5 on the other end" and 19" long which will help too.


Last edited by binford; 07-01-2025 at 06:37 PM.
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Old 07-04-2025, 12:26 PM   #2
binford
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Join Date: Aug 2004
Location: Sacramento Ca
Posts: 168
Re: Radiator hose LS Vintage air upper A/C bracket

The new hose arrived and it's the right length and the ends fit fine, but it needs to be twisted to fit.
I had some 1.25 tubing from some other project. welded a bead around the ends and was able to turn the hose to fit.

My goal is to get this thing running.





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