I need to know a bunch of stuff to do to my 4 sp automatic to make it handle power i have always had a 5 spd manual and i like the automatic its just not as fun so plsss help me i also need to know where i can get them give me some websites and stuff and i will look it up myself and alson what is my tranny called its a 4 something
Your transmission is a 4T40E. (assuming you are driving a j-body)
www.domesticperformance.com/
This website has performance 4T40E tranny's. Also look at the other posts regarding this in this forum.
tygriff
what is with people not reading existing threads
there is several threads on the autos already
please feel free to read them ,
