Symptoms:

  • 3-4 Clutch failure

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

3-4 Clutch Boost Spring & Retainer Assembly
Part No.8667424

'88-Later

OE Part No.8667424

Find a Distributor

Sonnax offers this genuine AC Delco 3-4 clutch boost spring and retainer assembly for the 4L60 (700-R4), 4L60-E, and 4L65-E.

  • 4 l60 4 l60-e 4 l65-e, 4L70-E 3-4 Clutch Boost Spring & Retainer Assembly 8667424