Can i switch a 120 mph Speedometer to my 99 silverado?

 

yup. as long as its from a 99-02 vehicle. Escalade cluster would work and includes trans temp gauge. The police clusters go to 110 or 130... something wierd like that. But dont use those because the ratios wont work correctly on the speed. The police tahoes use different speed sensors.

 

Cool. I'd like to know how fast im goin after 100 mph lol.

 

lol that's why i flip the screen out on my avic-n1 once i hit 90.