350 leaking something fierce

[neighe]

Is it possible for the torque converter to leak on a 350? I've replaced the front seal, checked the vent for cloggs. It acts like pressure is building. Then it blows the front seal. Please help somebody.

[GM-Tech]

Is it possible for the torque converter to leak on a 350? I've replaced the front seal, checked the vent for cloggs. It acts like pressure is building. Then it blows the front seal. Please help somebody.

 

Check for a pump bushing that is loose or has walked forward. Seen it many times, though I can't say specifically on a 350.