What's the most backspacing u can run on a dually Dana 80 wanting to get my back tires as close to the leaf springs as possible running a 2.6 truck single wheel in the back . Be nice if the Dana 80 wasn't so wide.
Hi everyone ive got a 2.6 smoothbore pull truck, right now i'm running 4.88 gears front and rear, seems like the truck needs a little more wheel speed. would I be better off changing front and rear to 4.56s or would it be better to keep rear 4.88 and front to 4.56s. truck makes 800 hp on engine...