12 LT generator, pro for Chevy. 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 new 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. Each Pro Mag 12LT is supplied with a bronze gear, band clamp, cap and rotor.
- Engineered for extreme racing applications
- Designed for sprint cars
- Cap injected molded from Dupont Rynite material
- Great voltage insulating properties
- Unmatched strength
- Rotor design clamps to shaft with retaining bolt