Street Fire GM Dual Connector Coil

The Street Fire GM Dual Connector Coil from MSD IGNITION is a high-performance ignition coil engineered for General Motors vehicles that demand reliable spark delivery and proven durability. Designed for street-driven applications, this e-core coil serves enthusiasts and technicians who require consistent ignition performance in stock or mildly modified GM engines. The dual connector design accommodates both traditional HEI and modern GM wiring configurations, making it an adaptable solution for a range of model years and platform transitions.

This coil employs MSD's e-core construction, which maximizes magnetic saturation and delivers strong, consistent spark energy across the RPM range. The male HEI connector interface ensures secure fitment in OEM distributor housings, while the dual-connector configuration provides compatibility flexibility for vehicles transitioning between ignition architectures or requiring redundant connection options. The black and red finish identifies the primary and secondary leads, simplifying installation and diagnostics in tight engine bays. At 1.37 pounds, the compact design fits standard underhood spaces without requiring custom brackets or clearance modifications.

Ideal for small-block and big-block Chevy engines, 4.3L V6 platforms, and other GM applications running traditional distributor-based ignition systems, the Street Fire GM Dual Connector Coil excels in street, strip, and light performance use. Installation is straightforward for experienced technicians—simply disconnect the factory coil, remove the single-wire connection, and bolt the new coil into the existing bracket using the standard mounting footprint. This coil pairs seamlessly with MSD distributor caps, rotor kits, and plug wire sets for a complete ignition system upgrade.