Coil, for front mount distributors. Choose 6 volt or 12 volt application.
To be used with an external resistor--either the original-style .5 resistor on the dash or a .5 ohm ballast resistor if using a terminal block on the dash. Do not use more than one resistor, only one .5 ohm resistor is needed.
Fits Ford Tractors: 9N, 2N, 8N (prior to s/n 263843).