bigdiesel99
Full Access Member
i have not had a MB but i bought the vavle body they install in them and boy does it shift hard... pullin hills loaded town it would shif HARD!!!!! snap U-joints hard... so when i got a the first chance i pulled it back out and reverse engineered it to find out what had been done and the machining done to the shuttle valves could ahve been done better by my 2 year old, it is not consistant between valves... so i installed a updated kit put together by automatic transmission builder associaton and installed that when the tranny was rebuilt and it is much better, gear engagement is better and shilts are fast but not so hard you are buying new u-joints... i have bought several items from bob riley and paid what the price and have always had good luck with them untill i bought his oil-bypass kit....-mad