3.5'' x 8'' Female and Male O-Ring3. 5'' x 8'' Female and Male O Ring MALE SWITCH PORT: Yes DIAMETER: 3. 5'' OVERALL HEIGHT: 8'' FITTING INLET: 3 4'' Female O Ring FITTING OUTLET: 3 4'' Male O Ring Can be installed on the following vehicles: BUICK Century BUICK Regal OLDSMOBILE Cutlass Ciera OLDSMOBILE Cutlass Cruiser R12 and R134a Compatible Specifications Product Condition: New 100% brand new and high quality. The product is the same size as the original part, and replacement is