Back Pressure Test Adaptor Kit T&E Tools 7389

Back Pressure Test Adaptor Kit T&E Tools

• 7389 ​ New test kit aids in diagnosing clogged or restricted exhaust systems
• Allows comparing back pressure readings ahead and behind of suspected restriction
• Kit includes small hole punch for use with an air hammer, five x 5/16" x 1/2" self tapping bolts and a test adaptor
• Use self tapping bolts to plug hole after test is completed
• Pressure gauge not included

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  7300