1981 Chevrolet K20 Suburban equipped with 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
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AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System
1981 Chevrolet K20 Suburban equipped with 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System