Engineered with low saturation for maximum spark intensity
Engine Ignition Module
HEI Style
High-Performance 4-Pin Model
Fits All GM Applications 73 to 89
Direct Replacement For Factory Unit
Sold Each
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Ignition Control Module; Our control modules feature double wire bonds for better connections, greater dependability and longer life despite being subjected to intense vibration and the tough operating environment. Copper slug heat sinks…
The MSD 6AL Ignition Control set the standards that other ignitions strive to reach. In fact, you'll find ignitions from other companies that carry the 6AL name (and in some cases, the same part number). MSD raised the bar even higher with…
This microcontroller based digital unit provides much greater accuracy than analog systems. Rotary switches permits easy setting and eliminate the need for chips or jumpers commonly found on Other limiters. Settings in 100rpm range…
Fits Most LS Engines
Use On Carbureted Or Fuel Injected Engines
Can Be installed On 24x and 58x Crank Trigger Engines
No PC Required For Basic Functionality
Six Pre-Programmed Timing Tables For Easy Set-Up
Rotary Selector Switch…
MSD is excited to announce the next generation of 6-Series ignition controls - the 6AL-2! The ignition control combines a new housing, new digital controls, and more power in a sleek package. Inside the new cast aluminum housing, you'll…