Transmission Parts GM 4L60 4L60-E 4L65-E 4L70-E Other Tool
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4L60, 4L60-E, 4L65-E, 4L70-E

Reamer
Part No. 77787-RM3

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Reamer for 77787-03K.

  • 4L60, 4L60-E, 4L65-E, 4L70-E Reamer 77787-RM3

Required By

Required

Recommended

4L60, 4L60-E, 4L65-E, 4L70-E Oversized Servo Pin Kit 77787-03K

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

Oversized Servo Pin Kit 77787-03K

    Helps cure:
  • Pin bore wear
  • No 4th
  • Burnt band (GM)
  • 2-3 Bind-up
  • 3-4 Clutch failure
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