MSD products reflect their strong reputation for quality, performance and reliability. MSD, the leader in ignition technology offers products for your performance auto whether it is a weekend cruiser or race warrior! JEGS Racing and MSD answers the needs of today's technology and racers. Ignition Controls have defined MSD over the years, but you'll also find a complete line of Pro-Billet Distributors, a growing line of performance coils, coil packs for late models, and accessories. All of this with JEGS unbeatable same day shipping.