4L60-E, 4L65-E, 4L70-E

Part No. 77754-SERV

You need this if... View Instructions Find a Distributor

Reamer for SERV (GM Reman) Valve Bodies

Reamer kit F-77754-SERV is no longer in production but may be available from distributor inventory. Bench tool kits 77754-SERV and 77754-RM5 are available for reaming GM SERV (remanufactured valve bodies).

  • 4L60-E, 4L65-E, 4L70-E Reamer 77754-SERV


Cleaning & Care Techniques for Sonnax Reamers

You need this if...

See the Part Selection and Reaming Options Instruction sheet to determine which combined Sonnax parts and tool kits will repair your GM 4L60-E PWM and Non-PWM valve body