I was picking up a filter for the allison on my truck, and the parts guy said that chevrolet recommends that the internal filter should be changed at the same time as the spin on. This seems a little drastic to me, or is it true?
Thank you, I thought that his advice was incorrect. He says that he got this information from the local chevrolet dealership/repair facility. I won't go any farther than the spin on filter, and thanks for reminding me about the magnet!
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