If the pressure feeding the solenoids is too high or too low
Made from a select grade of super strength steel
both servos are charged from the release side
Includes converter-assembled height specs
and these items from OEM:
Raybestos STMGM07K for 4L65E automatic transmission Kolene Steel Module 1993-On Rebuild Kit If the pressure feeding theManufacturer Part Number: STMGM07K Brand: Raybestos GM 4L60E Kolene Steel Clutch Pack Module 1993 ON Part No. STMGM07K 4L60E Kolene Steel Module. STMGM07K features 5 Low, Reverse Kolene High Performance, 1 3rd, 4th Kolene High Performance, 5 3rd, 4th Kolene High Performance, 3 Reverse Input, Kolene High Performance, 4 Forward, Kolene High Performance, 2 Overrun Kolene High Performance Steel Clutch Plates.