i got the ingition box it looks like the mallary hyfire 6al box but 20.00 bucks cheaper. and theres nothing wrong with a deal. only had mine for 4-5 months now but no problems so far.
We installed the summit multispark box/coil/distributor kit in my Son's 327 this spring and it works great, the engine revs crisp and clean and the rev limiter works well. I also heard it was made by Mallory.
Originally we tried two different HEI setups in the car and both ate modules regularly, then it developed a miss at 6500 where the iginition would cut out. Glad the Summit setup cured the problem.
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