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MSD GM HI-ENERGY HEI MODULE
Suit Chevy HEI Distributor, 4 pin, Adjustable Rev Limiter, 7.5 amps
Part Number: MSD83647
This all new Heat HEI Module supersedes the current PN MSD83645. Using upgraded components, the HEAT produces high output for stock and MSD applications plus has a built-in rev limiter that is more accurate and easier to set with the engine running.
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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