1966 Plymouth Belvedere II equipped with 7.0L V8 Gas, 6.3L V8 Gas, 5.9L V8 Gas, 5.2L V8 Gas, 4.5L V8 Gas, 3.7L L6 Gas
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AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System
1966 Plymouth Belvedere II equipped with 7.0L V8 Gas, 6.3L V8 Gas, 5.9L V8 Gas, 5.2L V8 Gas, 4.5L V8 Gas, 3.7L L6 Gas
AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System