I was wondering is there any shift kits or trans packs for a 2004 4L60E trans. I am getting a nelson tune and removing suggested TM. I heard of swaping servos but transmissions r not my strong point. Thanks

 

a simple search would have brought up numerous posts on yer question,but in short. yes there is.. give the search a shot, you will find all the info you need

 

yes search like said..

pick up a transgo hd2 shift kit and vette servo...

i did it myself and it was my first time doing it..the instructions are very through and you should have no problem..just let your tuner know and he will tune your trans to match it