Distributor - EFI - SBM 318-360 - Black

The Holley Distributor EFI SBM 318-360 in black is a precision electronic fuel injection distributor engineered for small-block Mopar and small-block Chevrolet applications. This unit combines Holley's Sniper EFI platform with Hall Effect pickup technology, delivering reliable ignition timing and fuel delivery management for high-performance and street-driven engines. The HEI-style terminal configuration ensures broad compatibility with existing ignition systems while the black finish provides clean aesthetics under the hood.

Hall Effect pickup technology replaces mechanical point systems with solid-state sensing, eliminating point erosion and drift while maintaining precise trigger consistency across the RPM band. The EFI-specific design integrates seamlessly with Holley Sniper systems to optimize spark advance and dwell time based on real-time engine parameters. This distributor weighs 3.65 lbs and fits compact engine bays with its compact profile, measuring 6.8 x 6.6 x 17.2 inches. The black powder-coat finish resists corrosion and blends with modern engine bay aesthetics.

This distributor is designed for engine builders, restoration shops, and performance enthusiasts working with 318 and 360 cubic inch Mopar platforms, as well as compatible small-block Chevrolet engines. It addresses the common challenge of aging mechanical distributors by providing electronic precision without requiring a complete fuel system overhaul. EFI distributors are ideal for applications where vacuum-advance mechanisms fail or where consistent ignition timing under varying load and temperature conditions is critical.

Electronic fuel injection distributors have become the standard in modern engine management, replacing centrifugal advance weights and vacuum modulators with programmable logic. The Holley Sniper platform is recognized in the performance and restoration community for its user-friendly tuning interface and broad engine compatibility, making this distributor a practical upgrade path for engines transitioning from traditional carburetors to full EFI systems.