I'm planning to change my fluid and filter. Since I have to drop the pan I was thinking of upgrading to something with a drain plug and more capacity. I have only found a B&M pan so far. Any others out there?
twernicke
I have a PML pan on my Colorado. Aluminum finned and polished with a drain plug. It holds a 1 1/2 qts extra. Here is a few pics of mine. Also here is a link PML GM 4L60E, 4L65E, 4L70E, 4L75E Deep Transmission Pan
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Yup with a 4x4 your stuck with stock. There is a recess in the pan for the front driveshaft so the aftermarket deep pans will cause clearance issues.
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