Sonnax VACTEST-01K Valve Body Vacuum Tester Kit Accurately Tests Valve Bores Bra Rebuild Kit This helps guide the tool

This helps guide the tool into the Overdrive clutch’s snap-ring groove sparing you from a moment of frustration

Raybestos Powertrain steel clutch plates are high quality

Manufacturer Part Number: 4L80E-HTRK

The teeth on the OE plate are high-stress points that cannot stand up to long-term fatigue

Sonnax VACTEST-01K Valve Body Vacuum Tester Kit Accurately Tests Valve Bores Bra Rebuild Kit This helps guide the toolManufacturer Part Number: VACTEST 01K Brand: Sonnax Warranty: Yes Vacuum Test Stand Kit Part No. VACTEST 01K Vacuum testing is an efficient way to evaluate valve and valve body wear. A worn valve or valve body bore can result in incorrect pressures in the transmission, which may lead to poor performance or failure of the transmission. In order to determine if a valve bore is worn, or to make sure a valve repair has been performed correctly, the proper