AutoMeter 5" Ultimate DL Tach - 9000 RPM Black Mechanical Lock Nut 1979-1986 GMC P2500

1979-1986 GMC P2500

The Phantom Flex has a lot in common with the original Phantom

Pro-Series features an indestructible electroless nickel finish

1968-1974 Chevrolet G20 Van

AutoMeter 5" Ultimate DL Tach - 9000 RPM Black Mechanical Lock Nut 1979-1986 GMC P2500AutoMeter Ultimate playback tachometers have helped drag racers trip the win lights for decades by providing the necessary data to protect engines, fine tune and diagnose clutch and converter strategies, nail shift points and improve launch consistency. The Ultimate DL expands upon the Ultimate III design adding even more critical performance data to your analysis toolbox (7 channels in total). Built around AutoMeter's responsive competition grade