I am wanting to do some mods to my E4OD. Ones with the trans still in the truck. I have been reading that even though my truck only has 98,000 miles on the engine that can be a butt load for a stock E4OD.I just want to see if there are a couple little things to keep it alive for awhile.I am wanting some crisper shifts.Not that they seem to be extra long but I just know the stock length can eventually do harm.Any suggestions would be appreciated. Thanks NOVICOUPE