I have a 99 Gmc 1500 z71 and the transfer case blew up and has auto 4x4 rear locker isn't always locking both wheels I need the number for the transfer case like np241 for example thank you
A forum community dedicated to GMC and Chevy full size owners and enthusiasts. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more!