How many wires does the alternator have on the back of it? (2)One bigger one and one smaller one, or (3)one bigger one and two smaller ones?
If you only have 2, you can buy and install the dual field alternator (3 wire) and that will solve the low rpm pulsing of the lights.
You will want to install a bigger, big wire from the alternator stud to the starter relay. Be sure to use the correct size fuseable link on the end of it at the relay.
1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's
1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)
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