Thread: 72 K30 Build
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Old 10-27-2016, 10:01 AM   #787
7dee2
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Join Date: May 2011
Location: Syracuse, Utah
Posts: 1,905
Re: 72 K30 Build

Yeah I believe it, R12 works great.


While researching our AC, I did call around locally most told me they couldn’t get R12. One vendor said they could but it would be $100 a pound, with no guarantee! Even asked a few friends and a buddy of mine has a few cans stashed he won’t part with so, the decision was made to move forward w/134a.

Our plans are as follows everything on the firewall remains factory (2b restored) including a new expansion valve, heater core, gaskets, cloth ducting and various small parts as needed.

The parts list so far:
1 = Modified POA valve calibrated for 134a (Benny) w/low side 134a adaptor fitting (NAPA # 409903?)
1 = Hose Assembly (Old Air # 95-7215A) w/high side 134a fitting built in
1 = Liquid Hose (Old Air # 95-7216)
1 = Harrison A6 replacement (S6) compressor (DiscountACParts # 60-01019NA)
1 = Dual Fan Assembly (Old Air # 50-7230S-2) w/wiring kit, w/jumper harnesses (2=Spal #FR-PT)
1 = Parallel Flow Condenser Kit (Vintage Air # 021567)

Tried several times to get someone at Vintage Air to confirm that a factory style hose kit would bolt to their condenser kit. They would not confirm but we took a chance and it does bolt up. This last piece makes it a bolt in so should be easy peasy!
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Brett
67 Camaro SS Build:http://67-72chevytrucks.com/vboard/s...d.php?t=751594
72 Cheyenne/10 Super 115" Fleetside (Waiting it's turn.)
72 Cheyenne/K30 Super 133" DRW SOLD Build:http://67-72chevytrucks.com/vboard/s...d.php?t=645614
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