In this video I show how I changed the differential in my Viper to a Mopar Performance 3.73.

Install is pretty straight forward and would be much easier with a lift and power tools but this video shows that it can be done in your own garage.

Check back on YouTube for more videos uploaded every few days! In car review video also coming soon once gears are broken in but so far it is a HUGE upgrade to the car and my most favorite mod yet. ;)