Products

MSD alternators deliver the charging power your high-performance build demands. Whether you're running EFI, electric fans, fuel pumps, or ignition boxes, these high-output alternators keep your voltage steady and your system strong. Clean looks, serious amps—built for street and strip reliability.

Show your MSD pride on and off the track with official apparel and collectibles. From vintage-style tees and hats to garage signs, banners, and die-cast collectibles—this gear is built for true spark junkies. Whether you're wrenching, racing, or just repping horsepower, MSD’s got the goods.

Simplify your EFI conversion with MSD’s Atomic EFI systems—built for power, reliability, and easy installation.

Get more spark for your buck with MSD's latest deals. Browse sale and clearance ignition products, wiring components, EFI parts, and more.

MSD distributors are the ignition backbone trusted by racers, hot rodders, and builders worldwide. From street to strip, small-block to big-block, classic V8 to late-model EFI—our distributors deliver unbeatable spark energy, precise timing, and the legendary reliability MSD is known for. Light the fire.

Power, control, and clean wiring—MSD’s electrical components help you build a reliable, race-ready system. From solid-state relays and fuse blocks to switches, harnesses, and power distribution modules, MSD gives you the tools to wire it right the first time—whether it's for the street, strip, or trail.

MSD’s engine components are built to handle the heat, pressure, and RPM of high-performance builds. From cam syncs and crank triggers to plug wire separators and billet hold-downs, these parts are engineered to support serious horsepower with the strength and precision racers demand.

MSD ignition boxes are the spark behind the spark—delivering high-output energy, precise timing control, and reliable performance for street, strip, circle track, or off-road. Whether you're lighting up a small-block, big-block, or modern EFI setup, MSD ignition boxes give your engine the fire it needs to win.

Ignition systems built for the extreme demands of powersports — from off-road UTVs to motorcycles and ATVs. Reliable spark delivery, rugged design, and high-performance engineering for every ride.

When high-compression, high-boost, and high-RPM demand serious spark, the MSD Pro 600 CDI delivers. Designed for extreme EFI builds, this coil-per-cylinder system is purpose-built for Holley EFI and engines making serious power. Clean, consistent spark—no matter how wild your combo gets.

Find your MSD parts faster by shopping by series. Choose from Street Fire, Atomic Airforce, Atomic EFI, and DynaForce.

MSD Super Conductor Spark Plug Wires deliver industry-leading performance with ultra-low resistance and high EMI suppression. Available in direct-fit, universal, and race-tailored sets for domestic and import engines.

MSD High-Torque Starters are built to crank hard, hot, and fast—no matter what you’re running. Designed for high-compression engines and tough heat-soaked conditions, these compact, gear-reduction starters deliver maximum torque and reliable starts every time. Street or strip, MSD fires it up.

Get your ignition dialed in with MSD’s timing tools and testers. From timing lights and testers to sync cables and RPM modules, these tools take the guesswork out of ignition setup and tuning. Whether you’re setting initial timing or fine-tuning your launch RPM, MSD helps you get it right—every time.

Take full control of your automatic with MSD’s transmission controllers. Whether you're swapping in a modern 4L60E, 4L80E, or other electronically controlled trans, our controllers offer plug-and-play simplicity with customizable shift points, line pressure, and performance settings—right from the driver's seat.