Review on 🚦 ACDelco 3987921 GM Original Equipment Automatic Transmission Speedometer Driven Gear - Reliable Replacement for GM Vehicles by Jason Rosekrans

I gave 5 stars because this is a quality item and to get two at this price was a great deal. I ended up not using either one as it was the wrong part. I came back through no fault of my own and will keep them to give away or use in the future when I change gear. I went to the gear shop and got the number of teeth and gear color I needed, there are countless combinations. Anyway, everything worked fine once I got the right transfer.