No spark but 1 spark on "shutdown"

can you post a picture of the distributor or part number of the distributor?

ONCE AGAIN...THE PROCOMP HEI DISTRIBUTOR DOES NOT USE ANY BALLAST RESISTOR...NEEDS 12 VOLTS AT THE COIL.....PLAIN ENGLISH

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Bad coil ,I just had the same problem, installed stock coil fired right up
I'm thinking about going with a stock dizzy and coil.. The car came with the HEI setup..

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