PerTronix Ignitor 1741 to fit Single Points Hitachi distributor, only, on these models:
Datsun 510 1968-1969
Datsun B-110 1971-1973
Datsun 520 Truck, 521 Truck 1966-1969
The Ignitor has been proven for over fifteen years in race cars, off-road vehicles, national rental fleets, parcel delivery services and by backyard mechanics. The Ignitor is the ideal choice for collector car restoration because it fits entirely under the distributor cap for a neat, clean look. The Ignitor is made in the U.S.A. and is backed by a 30 month factory warranty.
Not for use with solid core spark plug wires.