2000 to 411

[usc45cal]

lost my wiring diagrams , need to know if the pinouts are the same doner is a 2000 5.7,,,,, wanting 411 swap with tune
thanks
jim

[Oleblu]

96-97 wiring harness is different than the 98-02. I 411 swapped my 96 silverado. pm lextech on gmt400.com forums. He will send you the pinout diagram in excel spreadsheet format. He was very helpful with a quick reply when i did my pcm swap. I also purchased hp tuners pro suite and a wideband shortly after the swap. Tuning has gone easier than i expected. Thanks to the very user friendly concept 3.0 has taken on.