For several decades Arizona Differential in Phoenix (3601 N. 36th Ave.) has been repairing and upgrading differentials, suspensions, brakes, shocks, etc. on trucks, Jeeps, cars, Hot Rods and Muscle Cars even Race Cars. Here are a few recent examples. A great looking 1966 Chevy pickup will soon get a new posi-traction unit and new ring & pinion and wheel bearings. Inside the shop, a 2013 Jeep Wrangler gets a front and rear gear ration change, plus, a strengthening truss is being added to the front diff. An ‘03 Dodge Ram 4×4 pickup gets new 4.56 gears in the front and rear. Next to it, a 2016 Chevrolet Suburban 4×4 gets new 4.10 gears in the front and rear. Next to the Chevy, a 2007 Nissan Titan 4×4 is getting new True-Trac (posi) and new 4.10 gears front and rear. Up on yet another lift, is a 2018 Ford F-150 4×4 pickup, that’s getting new 4.56 gears front and rear. The front suspension also gets new A-arms. Arizona Differential can also build you a new driveshaft, or a custom narrowed differential housing, basically anything related to the differential or suspension. Call them at 602- 272-4600. Please mention Roddin’ & Racin’ when you call or stop by.