Getting warm
Thread Starter
Racer
Joined: Dec 2012
Posts: 487
Likes: 66
From: Rhode Island
Getting warm
Hi guys I need a new ac compressor for my 70 small block I seen alot of info on sandon compressor or the best one you like if you can send me the Webbsite that would be great thanks bob
Last edited by bobby70; Mar 20, 2023 at 12:52 PM. Reason: spelling
Race Director
Joined: Nov 2006
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From: Sunshine Coast, Queensland, Australia
2025 C3 of the Year Finalist - Modified
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Cruise-In VIII Veteran
I believe your thinking of a Sanden compressor. You will need custom mounting brackets and custom hoses. Well worth it.
Last edited by 4-vettes; Mar 20, 2023 at 05:11 PM.
Team Owner
Joined: Jan 2006
Posts: 37,637
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From: Crossville TN
Classic Auto Air has reasonably priced complete conversion kits for your Corvette. It will convert your system to R-134a refrigerant which is much more available and much less expensive than R-12. You will need to have your VIR recalibrated for 134a OR replace it with a HI/LO system pressure safety switch tube (which I highly recommend). The Sanden A/C compressor is much smaller and lighter and MUCH more efficient than the old GM unit. If you need to replace the compressor and you don't need the car to be completely "original", this is the way to go.
P.S. You will need to purge ALL of the old lubricating oil out of the A/C system prior to refilling with correct oil and R-134a. You can purchase 'flushing' products from your local auto parts store. It's a bit messy, but it MUST be done, as the old oil and the new stuff you put in for the Sanden are incompatible with each other.
P.S. You will need to purge ALL of the old lubricating oil out of the A/C system prior to refilling with correct oil and R-134a. You can purchase 'flushing' products from your local auto parts store. It's a bit messy, but it MUST be done, as the old oil and the new stuff you put in for the Sanden are incompatible with each other.
