1990 GMC B6000 equipped with 8.2L V8 Diesel Turbo, 8.2L V8 Diesel, 6.0L V8 Gas, 5.7L V8 Gas
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AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System
1990 GMC B6000 equipped with 8.2L V8 Diesel Turbo, 8.2L V8 Diesel, 6.0L V8 Gas, 5.7L V8 Gas
AC System Seal Kit Caps and Valve Core Seal Kit w/ R12 or R134a Retrofit System