Ignitions and Electrical› Distributors, Magnetos and Crank Triggers

MSD

MSD Pro Mag 12 Amp Generator Lite, Short MSD Ignition

$2,199.95

SKU: M00T 79081

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 79081

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.Details:Amperage Rating: 12 AMPEmission Code: 4

MIA's Description

Designed for Sprint cars, the Pro-Mag 12LT is nearly 30% lighter than the original Pro-Mag while retaining the same power. Its compact housing sits an inch lower for improved fuel injection clearance and features a band clamp mount for easier timing adjustments. MSD also designed a specific cap and rotor for the 12LT series; both are injection molded from DuPont Rynite for high dielectric properties and strength. The rotor clamps to the shaft with a retaining bolt assembly.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMSD
Part NumberM00T 79081

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy