icanfixall
Official GMM hand model
The post about not changing the filter because it can mess up the trans is something AAMCO would tell customers. changing the fluid and the filter is the only way to keep a trans operating correctly. I have the aluminum Mag HiTech trans pan. It has an extra 2 GALLONS capacity in it... The gasket is an o ring and it has a port for the temp sender along with a really nice o ringed drain plug. Magnet included too... It requires the 4x4 filter because it sits deeper in the 4x4 pans. It will be expensive to drain that and refill but with an extra 2 gallons of trans fluid I can loose 2 gallons plus on the road and still keep running safely. If I can't see a trail of trans fluid before its all pumped out I need to be walking anyway...