MSD 8147 | Ignition Control Module

MSD products are the finest ignition components you can install on your car whether it's a daily driver, dirt tracker, 4-wheel drive, a seven second Pro Stock car or Big Foot. MSD is your exclusive performance ignition company and we thank you for your interest and support.

• Cast Aluminum Housing
• Controls The Energy
• Electronic Pts Box;44A ProMag;RevLimiter
• Holley Performance Emission Code 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
• Pro Mag Electronic Points Box
• Pro Mag Electronic Points Box; 44 Amp; Rev Limiter; Red;
• Releases The Power Of The Generator To The Coil