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I have 2003 2500 qclb my 47 is toasted. I would like to put in a 48re and i hear its a simple bolt in replacement. Now is there a diff computer i need or anything for this? I would live a 48 in cause i know its stronger
The 47 and 48 RE both have mechanical TV pressure control the same as the RH. The differenc ebetween the RH and RE is how the governor pressure is created.