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1960's-1970's Hood Tach Tachometer DIXCO Style 8000 RPM OEM Quality
8 Cylinder Cars Only
Fits 1960s-1970s 8 Cylinder Cars Only
This is a new Dixco tach that was used on several aftermarket applications for super car vehicles like Yenko, Motion, and Big Daddy Garlits. White paint to match. This tach works with factory points and GM HEI distributors, will work with aftermarket ignitions only if you use a module (available through most speed shops).
Tachometers will work with factory GM points or factory HEI ignition. When using an aftermarket ignition system likes MSD, Accel, Patronix, ect. A lot of these systems generates higher output voltage to the tach lead than what a factory GM tach can handle. Factory GM tachs can operate on voltage ranging from 11.2 to 14.7 Most aftermarket ignition systems generate over 18 volts. You will need to buy from the manufacture of your ignition system an adapter to lower the voltage to the GM factory voltage.