Gen III Hemi Ignition Parts & Upgrades

Shop MSD performance ignition coils for street, strip, racing, and late-model applications. Find Blaster, HVC, and Pro Power coils; direct-fit coil packs for GM LS and LT, Ford EcoBoost and Coyote, Gen III Hemi, and other engines; plus coil brackets, harnesses, mounts, resistors, and installation accessories.

Shop MSD electrical components for street, performance and racing applications. Find ignition wiring and harnesses, relay modules, switches, gauges, tachometer accessories, MAP sensors, starter components, connectors and professional wiring tools for reliable installation and operation of MSD ignition and EFI systems.

Shop MSD performance ignition boxes for street, strip, drag racing, circle track, road racing, marine, and off-road applications. Find 6-Series, 7-Series, Street Fire, Power Grid, Pro 600, LS, Hemi, and distributorless ignition controls with multi-spark technology, rev limiting, and adjustable timing.

Shop MSD spark plug wires for street, racing, and restoration applications. Find 8.5mm Super Conductor, Street Fire, race-tailored, universal, and vehicle-specific wire sets with low-resistance cores, heat-resistant silicone insulation, and reduced EMI for Chevy, GM LS and LT, Ford Windsor and Coyote, Mopar HEMI, and other engines.