I am looking to get my truck into the mid 12s. I figure my slush box will puke its insides with any increase in power seeing I have about 72K on the stock trans. If anybody has any sugestions on how to make it last as long as possible without a major rebuild I would sure appriciate it. I was wondering if any of you have delt with a good tranny shop that has experiance with the syty in or around baltimore. Thanks