Powertrax Grip Lok Dana 404 Automatic Locker Differential Carrier Chains & Sprockets - Model NP273 D GMC Savana 1500 (1996-2013)

GMC Savana 1500 (1996-2013)

Ford Crown Victoria (1992-2010)

(1) 4WD Updated Fully Splined Main Shaft

Dodge Ram Van 3500 1 Ton (1984-2003)

power will be distributed to both tires 100% of the time

Powertrax Grip Lok Dana 404 Automatic Locker Differential Carrier Chains & Sprockets - Model NP273 D GMC Savana 1500 (1996-2013)Powertrax Grip Lok Differential Locker Description Package Includes: (1) Powertrax Grip Lok Carrier The PowerTrax GRIP LOK is the latest design in traction adding differential technology. It combines the fully automatic locking action of our traditional locker, with the strength of a fully machined case. Using our automatic locking technology, the PowerTrax GRIP LOK delivers automatic mechanically actuated traction. This is our strongest locking