I'm going to swap my 3.8/4L60E for a 6.0/4L80e and my camaro came from the factory with the second gear start button. Is it possible to wire the second gear start into the 4L80e easily to act the way it would if it were the stock 4L60E? Im just wondering if it's possible if not it's ok I'll just rewire the button to work with linelocks, N2O, or a meth kit.

 

A lot of 4L80E tunes have built in 2nd gear start....put the shifter in 2nd gear and it holds it there until you shift.