Originally Posted by frezingbelow
Agreed! I have the 3815 for my 01 360 and its a definate improvemant!
for the record the 3815 is the same thing as the 3865 lol look on ebay and get it a lot cheaper. i have a 98 w/360 (same thing as your truck pretty much) best buy i have ever made one of the most versitle pieces of electronic equipment i have ever used.