Hey peeps while in the process of a winter motor project,i do know that i will need to upgrade my 3:23 pegleg(w/drums) to a posi unit.Do i go with a factory axle assembly from car-parts.com or do i go with eaton posi/373 gears?I hoping to be in the 400rwhp range.I know a 14 bolt wont fit as the truck is lowered 5/8.Thank you for your input..

 

Tru trac and 4.10's. Just swap gears and carriers