sonnax GM 4L70-E Remanufactured Valve Body Instructions
This user manual provides instructions for GM 4L60, 4L60-E, 4L65-E, and 4L70-E remanufactured valve body and oversized servo pin kit installation. Learn how to vacuum test the servo pin bore, prepare the case, and ream the bore. Discover how to set pin travel using a dial indicator and improve performance with Sonnax reaming tool 77787-RM3. Get everything you need to know in one convenient manual.