Do your part to protect the environment! This 1968-1990 Corvette air condition conversion kit includes everything needed to convert your R12 air condition system to the more environmentally friendly R134a refrigerant. The kit includes new service port adapters, 12oz Ester oil and an assortment of R134a compatible O-rings and lube.Note:Zip recommends replacing the drier/accumulator and/or orifice tube at the same time.




