The Little Gadget That Solved a Big Vibration

After my husband lowered my 1978 C10, he couldn't shake a weird vibration. He figured out the differential pinion angle was off and to fix it, he got his latest toy: Digital Angle Finder Gauge Magnetic Protractor. #ad

This little gadget sticks right onto the car and instantly tells him the precise angle. He said having the correct angle prevents premature wear on the parts. All I know is the annoying vibration is gone, and the truck is now riding as smooth as it looks.