rek said:The motor has 9143 miles on it.
zukimaster said:I guess what I'm getting at is, wonder all what would need to be changed to work in a 2003 Tahoe.
That's a Gen 4 to Gen 3. All the stuff to change is on top of the engine. No internal. Tick Performance sales the kit. Give them a call to see how that work. They are building my stroked 6.2.zukimaster said:I guess what I'm getting at is, wonder all what would need to be changed to work in a 2003 Tahoe.