Took my 06 into Browns Diesel of Riverdale Ca. at 8:00a was driving home at 4:30P, same day. During this time they took out my R-48 out of my 4x4, Richard Brown put as many billet parts as they make back in it. A complete Goerand 3 stage stator and valve body, plus billet input and intermediate shafts. There was also a plethora of clutch discs, thrust washers, and seals replaced. The new transmission shifts like a dream with my 16000 lb. fiver in tow compared to the stocker. The shifts are firm but not harsh. He also added a switch to lock the conveter when it gets ugly, and you don't wasnt any slip. All I can add is, Browns Diesel rocks and Richard has wide and deep base of knowledge of our beloved Cummins / Dodge. I drove back 250 mi. to Browns. It was well worth the drive. If you need any thing on you truck worked on you can trust Richard and his crew at Browns Diesel to do you right at a reasonable price.
http://www.brownsdiesel.com/service/:)
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