Universal Fit Add Vehicle
MSD® 83647 High output replacement HEI module with built-in rev limiter
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$177.95
$200.95Save: $23.00(11%)
OR
Manufacturer #83647
Universal Fit Add Vehicle
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1
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Highlights
Part:
Brand:
Notes:
HEAT HEI Module; Fits in Stock HEI Distributors
Recommended Use:
Performance
Product Fit:
Universal
Warranty:
1-year MSD limited warranty
Quantity Sold:
Sold Individually
Prop 65 Warning:
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Promotions:
Holley Brands Memorial Day Sale
Specialty Part:
Performance Part by JCW
Series:
HEI Digital Series
Product Information
MSD – GM HEI DIGITAL IGNITION MODULES
These digital ignition modules for GM’s HEI distributors generate 7.5 amps of energy, which is hotter than any other module they offer. They also feature an innovative rev limiter that you can adjust externally (up to 9000 RPM) and the power won’t taper off at high RPM because of its advanced dwell control. From ignitions to distributors, starters to coils, from spark plugs to plug wires, there’s an MSD product to help you get the most out of your engine.
- 7.5 amps makes them the hottest MSD module
- Externally-adjustable rev limiter (up to 9000 RPM)
- Only for non-computer controlled, 4-pin HEI housings
- Designed to work with MSD and stock distributors
- Sustained high RPM power thanks to exceptional dwell control
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
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Easy Return Policy
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