Boost your engine’s performance with the MSD Digital 6AL Ignition Control Box. Engineered with updated digital circuitry and efficient components, the 6AL delivers stronger spark energy, improved ...
These days, we live in a purely digital world. From books, board games, and mail, to newspapers, music, and even the magazine that you’re reading right now. But we’re not talking just entertainment ...
MSD has been making these iconic red ignition boxes since the early ’80s. Since then hundreds of thousands of these units have found their way onto everything from street cars to serious racing ...
QI installed a Mark V 454 crate motor in a 1970 Chevelle. Other than an MSD billet distributor, 6AL box, and a Holley double-pumper, the engine is stock. The car has a 12-bolt with 4.10:1 gears, and ...