MSD
Pro Mag 12LT Generator, Short, Black
Part # 79082
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Supplied with a bronze gear, band clamp, cap and rotor.
Read MorePro Mag 12LT Generator, Short, Black
Estimated Ship Date: 07/29/2026
Free Shipping - Lower 48 US States
$2,699.95
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Designed with Sprint cars in mind, the Pro-Mag 12LT is almost 30% lighter than the original Pro-Mag, but still produces the same incredible power. The compact housing sits an inch lower for improved clearance of the fuel injection, and it features a band clamp mount for easier timing adjustments. MSD has also designed a cap and rotor specifically for the 12LT series. The cap is injection molded from DuPont Rynite material, which possesses high dielectric properties and incredible strength. The innovative rotor design clamps to the shaft with a retaining bolt assembly and is also molded from Rynite. Note: A 12LT Generator cannot be upgraded to a 20 Amp Pro-Mag.
Features:
- 30% lighter than the original Pro-Mag
| Brand | MSD |
|---|---|
| Category | Electrical, Charging and Starting |
| Emission Code | 4 |
| part type | Generator |
| Sub Category | Alternator / Generator and Related Components |
| UPC | 085132790821 |
| Warning | California Proposition 65 |
| Part Number | 79082 |
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Replacement Pro Cap Red, 3" terminal to terminal diameter$155.95Qty:![Replacement Cap and Rotor for Pro Mag, Black]()
Replacement Pro Cap Black, 3" terminal to terminal diameter$155.95Qty:![Heavy Duty Band Clamp for Pro Mags]()
The stainless steel clamp tightly locks and holds the generator to its drive housing.$188.95Qty:
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
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Some parts are not legal for use in California or other states with similar regulations.