Re: Turbo 400 Question
A very common issue with a Turbo 400 or any other automatic with a gear pump is worn gears and crescent. Do not overlook the condition of the pump when doing a freshen up. The pump is designed for the life of the vehicle but when line pressure is increased from a shift kit, manual valve body or trans brake there is much more strain and hydraulic side loading causing wear. The worst case scenario is a street driven vehicle.
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