Pro-Mag Points Box

The MSD Pro-Mag Points Box is a modern electronic ignition control module designed for high-performance and racing engines that demand precise timing management and rev limiting capability. Built by MSD Ignition, a leader in ignition system engineering, this Pro-Mag electronic points box replaces mechanical point-and-condenser systems with solid-state reliability. Whether you're building a street rod, vintage racer, or performance classic car, the Pro-Mag Points Box delivers the dependability and tuning flexibility required for consistent horsepower delivery and engine protection.

The Pro-Mag electronic points box operates through advanced capacitive discharge logic that triggers your ignition coil with superior voltage consistency compared to traditional mechanical points. The integrated rev limiter provides programmable engine speed control, preventing over-revving and protecting internal components during acceleration or downshift events. Its compact, durable construction (7.4 x 4.9 x 10.5 inches) allows flexible mounting in tight engine bays typical of classic and custom builds. The system eliminates point bounce, erosion, and maintenance headaches while maintaining full compatibility with standard distributor setups, making it an intelligent upgrade path for vintage ignition architectures.

This Pro-Mag Points Box is ideal for restoration enthusiasts, hot rodders, and engine builders who seek modern reliability without sacrificing original aesthetics or distributor design. Installation works seamlessly with existing distributor-based ignition systems, requiring no complex wiring overhauls or computer integration. The rev limiter function proves particularly valuable for manual transmission vehicles, drag racing applications, and high-output engines where unintended over-rev can cause catastrophic damage. Weighing just 4.6 lbs and designed for straightforward integration, the MSD Pro-Mag Points Box represents a proven, cost-effective performance upgrade that improves spark consistency, fuel economy, and engine longevity across thousands of successful installations.