hey everyone ty for your help,input,advice and comments on my recent post bout my 2000 gtp 4t65e hd tranny swap in the 98 gtp wit the 4t65e hd.but,trannyman95 this is what i done to start wit.tore down the 98 gtp and change the epc and filter and fluid.the fluid was dark,bad and full of debris.bought a $200 tranny wit 12k on it.tore down the car swap trannys and it was leakin.come to find out the side cover had a crack in it!!hmm thats y it was outta fluid when i got it i supposed it evaporated for 8 yrs lol.thought it was the gasket so swap covers and FIXED!!! ty all and gl til next time and hope not any lol.