1980 GMC C2500 Suburban equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 5.7L V8 Diesel 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
1980 GMC C2500 Suburban equipped with 7.4L V8 Gas OHV, 6.6L V8 Gas OHV, 5.7L V8 Gas OHV, 5.7L V8 Diesel OHV, 4.8L L6 Gas OHV
AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System