TR3A, TR4 & TR4A

PerTronix Ignitors cause a good strong spark. Old rotors may burn out from this. We strongly recommend carrying a spare ignition rotor in your glove box to save a towing fee in the event of this occurance. Contact us for very reasonably priced rotors for most Lucas applications.


Triumph TR3A - PerTronix Ignitor
Triumph TR3A - PerTronix Ignitor

1955-1962

Retail price: $150.29
classicgarage.com: $93.96
Triumph TR4A - PerTronix Ignitor
Triumph TR4A - PerTronix Ignitor

1965-1967
with Positive Ground & Vacuum Advance

Retail price: $146.94
classicgarage.com: $91.96
Triumph TR4A - PerTronix Ignitor
Triumph TR4A - PerTronix Ignitor

1965-1967
with Negative Ground & Vacuum Advance

Retail price: $131.81
classicgarage.com: $81.96


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