Ok guys heres the problem im having problems with my trans in the morning when i first start up my gtp and take off my trans slips for about the first 10 or 15 minutes then after it warms up it shifts fine i bought it from a buddy that had a aamco rebuild about 70k ago ive read alot about 4t65es and the morning sickness problem with the imput clutch seal any ideas? Also does anyone know if aamco uses a hardened 4th clutch hub on there rebuilds... thanks