AutoMeter Tachometer - Electric - Analog - 5" Diameter - Pedestal Mount - Shift Light - Memory - Ford Logo - Black Face H76503F The air intake is designed

The air intake is designed to force airflow into the helmet’s ventilation channels to enhance and maximize air exchange inside the helmet

Dual Magnetic Pickup

Cross Pin GM 8

Rotary Switch

Holley 4150

AutoMeter Tachometer - Electric - Analog - 5" Diameter - Pedestal Mount - Shift Light - Memory - Ford Logo - Black Face H76503F The air intake is designedCompatible with 1, 2, 3, & 4 pulse per revolution ignition RPM signals (2, 4, 6, & 8 cylinder engines) with points, electronic, and most 12V high performance racing ignitions. Autometers Race Proven Air Core Electric Tachometers Provide Quick And Accurate Readings With A Needle So Responsive It Can Go From 0 Full Scale In 333 Milliseconds 12 and 16 volt compatible, well suited with nearly every street car or race car electrical system Optimize Use Of