4L60E 4L65E 4L70E
'82+ GM 4-SPEED AUTOMATIC TRANSMISSIONS (WITH 16 BOLT PAN):
Features & Benefits:
• Dual seals stabilize and completely seal the bore and provide a tight seal even after thousands of cycles.
• Pinless design eliminates the possibility of pin leakage and the additional length stabilizes the piston to prevent piston cocking.
• Steel balls included for plugging existing pin bore in case or cover.