Professional high-pressure boost leak testing kit designed for GM Duramax 6.6L diesel applications. 5 ft extension line. M-type compressor fitting. Billet aluminum construction.
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Duramax 6.6L TURBO BOOST LEAK TESTER- 60 PSI Test - LB7 LBZ LLY LMM LML
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Turbo System Leakage Tester Set Turbo Boost Leak Tester Turbo System Boost Press
