When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have been looking everywhere to locate a 1976 VIR Receiver Drier that will be compatible with 134a. In Canada we have no access to R12 and after research I am satisfied with the 134a results. It doesn't get to hot in Canada.
The suppliers I have found have original kits but not designed for 134a. They offer a VIR elimination kit but I am not interested with that.
I have considered servicing the existing VIR unit with 134a dessicant.
Don't know if you can get things from NAPA up there in the great white north, but if you have your original VIR, you can get a service kit from NAPA that is basically a new desicant bag and some o-rings. The desicant in the bag is type XH-7 and is compatable with both R12 and R134a.