durty

iTrader: (3)

i have found a 2003 v6/auto truck im think im gonna try and buy it, anyway from what i understand the 99-02 harness is different from the 03+?...and the 03+ uses DBW which i would like to get away from, id prefer a cable setup. if the harnesses are different am i able to modify the 99-02 harness to fit in the 03?

i already have a complete 4.8 and PCM, all i would really need to buy is a tranny, harness and the little things in the big v6 to v8 swap thread on here

blubaldmontess

iTrader: (4)

go to www.wait4meperformance.com and get the phone number for Jesse, he can tell you what will and will not work for modifying a harness. Depending on what trans your using will let you know what harness and computer you need. I am putting a 6.0L into an older monte carlo ss, so I pulled the wiring harness and computer off a 5.3 in the same era (pre 03). If you ask him, I believe he'll tell you that it can be done, the computer just needs to be redone to read the cable driven instead of DBW.