Autometer Spek-Pro Gauge Speedometer 5in 180 Mph Elec. Programmable Black/Black 1980-gmc-c1500-street-coupe-esi4571422 State-of-the-art computer-aided design technology is

State-of-the-art computer-aided design technology is utilized for precise vehicle fitment

Taking the highly precise circuits from the individual digital speedometer and tach and combining them into one unit gives you the accuracy and the response time you need and the convenience of a one piece solution

the Air Lift 1000

Dont use PCV pipe or try to rig something when you can use this clean and easy plug

Autometer Spek-Pro Gauge Speedometer 5in 180 Mph Elec. Programmable Black/Black 1980-gmc-c1500-street-coupe-esi4571422 State-of-the-art computer-aided design technology isTickets Are No Fun. Calibrating A Speedometer Isnt A Great Deal Of Fun Either. Autometers Electronic Programmable Speedometer Makes Short Work Of Both, Providing An Easy To Install And Easy To Calibrate Solution That Will Help Keep Your Speed Exactly Where It Needs To Be. Compatible With Most Factory Speed Senders, You" Ll Wonder Why You Ever Struggled With A Speedometer Before. Calibration Is As Simple As A Two Mile Drive, Or For Even Easier