Autometer Marine Carbon Fiber 3-3/8in 100 MPH Mechanical Speedometer Gauge 1968-cadillac-deville-esi3268290 ARP 1/2-13 x 5

ARP 1/2-13 x 5

easy to use

Engineered to be washable

Application specific billet

Autometer Marine Carbon Fiber 3-3/8in 100 MPH Mechanical Speedometer Gauge 1968-cadillac-deville-esi3268290 ARP 1/2-13 x 5An Easy And Affordable Solution To Determine Your Speed Over The Water. Autometers Pitot Tube Style Speedometers Are Essentially A Precisely Calibrated Pressure Gauge. Speed Is Determined By Measuring The Water Pressure Entering The Pitot Tube That Extends Into The Water In The Path Of The Boat. This Is Translated Into Miles Per Hour To Give You An Accurate And Reliable Indication Of Your Speed. This Is A Time Tested Design That Is A Great Option For