I talked to classis instruments and im very impressed with the service dept. I think thats the route im going to take now just based on that. also the warranty is 5 yrs as opposed to the standard 1 year. I also checked out haneline and they to me have the best looking guage. the 3 in 1 is awsome! tach oil and volts on 1 speedo fuel and temp on another. I cant get passed classics service though, those guys will hook you up with everything needed for your truck, not just a universal kit