2004 Chevrolet Avalanche 2500 equipped with 8.1L V8 Gas OHV
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Fuel Cap/System Tester Adapter W/Threaded Filler Neck Available Until Stock Depleted Threaded Threaded adapter connected to tester
2004 Chevrolet Avalanche 2500 equipped with 8.1L V8 Gas OHV
Fuel Cap/System Tester Adapter W/Threaded Filler Neck Available Until Stock Depleted Threaded Threaded adapter connected to tester