- Ignition & Electrical
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- Control Modules
- Davis Unified Ignition D.U.I. Dyna-Modules
Performance Ignition Modules
Davis Unified Ignition (D.U.I.) Dyna-Modules will promote quicker starting, better throttle response, and more low-end power. These Dyna-modules have more electronic dwell than your stock, so the coil saturates longer and produces a more intense spark. Installation is easy as the Dyna-Module mounts in the stock location of an HEI module with no modifications.
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Ford
$85.00
Estimated to ship direct from manufacturer on 10/08/24, pending manufacturer availability.
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$85.00
Estimated to ship direct from manufacturer on 10/08/24, pending manufacturer availability.
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GM
DUI 000222
DUI Dyna-Module Distributor Control Module for Select 1974-1990 GM Engines without Computer Control [4-Pin]
$65.00
(4)
Ships Today
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$70.00
Estimated to ship direct from manufacturer on 10/08/24, pending manufacturer availability.
Lowest Price Guarantee
$70.00
Estimated to ship direct from manufacturer on 10/08/24, pending manufacturer availability.
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DUI 000666
DUI Dyna-Module Distributor Control Module for 1994-1996 GM 4.3L V6 & 5.0L-5.7L V8 Vortec Engines
$105.00
Estimated to ship direct from manufacturer on 10/02/24, pending manufacturer availability.
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$105.00
Estimated to ship direct from manufacturer on 10/02/24, pending manufacturer availability.
Lowest Price Guarantee