Autometer Airdrive 2-1/6in Tachometer Gauge 0-5K RPM - Black 1970-pontiac-catalina-base-esi6118752 Oil Level calibration plug: A

Oil Level calibration plug: A 1/8" NPT calibration plug is set to the factory fluid level which eliminates accidental overfilling

These aFe Atlas XP Y-pipes feature a true 2 Into 1 mitered merge collector that eliminates dead space that can cause turbulence and hinder the flow that formed collectors are prone to produce

60 PSI with 2

These front bumps stops are 100% designed and built in the USA that feature bright zinc plated steel cylinder bodies and CNC machined aluminum components

Autometer Airdrive 2-1/6in Tachometer Gauge 0-5K RPM - Black 1970-pontiac-catalina-base-esi6118752 Oil Level calibration plug: AAutometers New State Of The Art Airdrive Module Provides A Plug And Play Solution That Wirelessly Transmits Data Through A Secure Wifi Network From Your Vehicle To Our Award Winning Airdrive Gauges. Program Configurable Colors, Warning Points And Peak Recall Functions Through Autometers Free Airdrive Smartphone App. Quick And Easy Installation Is As Simple As Plugging The Control Module Into The Vehicles Obdii Port, Mounting And Powering Gauges, And