Henry and the crew did an awesome job on my 14 bolt 3/4 ton. I picked up a used 14 bolt 3/4 ton with 4:10 gears, the only problem was that my 1/2 ton Chevy Z71 had 3:73 gears. They changed the ring and pinion, bearings, seals, and finished it with a fresh coat of black paint. The price still has a cheapskate like me smiling!

Got to this business by word of mouth. My car is everything to me! They really did an amazing job. What's more amazing is that they fixed it for lower than the original quote. Honestly. How often do you find that at a repair shop? They were fair, professional, and thorough. Give these guys a try! I'm glad I did. They're the best at what they do.

How often do you go to a repair shop and leave with more done than you expected for less than you were quoted? I came in for a gear swap in my truck and they fixed my broken exhaust hanger for me and I spent about $100 less than expected.  I will recommend Arizona Differential Specialists to all of my friends and family.

I know Dave and Henry for the last 25 years not only do they take pride in their work they have customer service number one wouldn’t go any other place or let any other differential shop take care of my vehicle there’s nothing they can’t handle I took my 73 Chevy Caprice to them had them narrow my differential and do a racial change I drive my car everywhere out of town in town on 13 inch wire wheels these guys knew exactly what ratio I need it and took care of it