1985 GMC S15 equipped with 2.8L V6 Gas OHV, 2.5L L4 Gas OHV, 2.2L L4 Diesel OHV, 1.9L L4 Gas SOHC
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AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System
1985 GMC S15 equipped with 2.8L V6 Gas OHV, 2.5L L4 Gas OHV, 2.2L L4 Diesel OHV, 1.9L L4 Gas SOHC
AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System