Ultra 40 Boot & Terminal Kit - Non-HEI

The MOROSO Ultra 40 Boot & Terminal Kit – Non-HEI is a precision ignition component set designed for high-performance engine builders and automotive technicians working with distributor and coil ignition systems. This eight-piece terminal kit delivers the reliable electrical connection points needed to maintain spark integrity across demanding driving conditions, whether during dyno testing, street applications, or competition use.

Built with 8.65mm socket-style terminals in a 90-degree configuration, the kit accommodates standard boot connector designs while the black finish provides corrosion resistance and clean appearance under the hood. Each terminal is manufactured to precise tolerances to ensure solid contact pressure and minimal voltage drop—critical factors for consistent spark plug firing and engine performance. The non-HEI specification makes this kit compatible with traditional and fuel-injected small-block engines that operate outside Hall-Effect ignition systems, covering a broad range of street rods, muscle cars, and classic hot rods requiring aftermarket ignition upgrades.

This terminal boot kit serves builders transitioning from original equipment to performance distributors, upgrading ignition systems for reliability, or replacing worn connectors that cause misfiring or cold-start issues. Compact and lightweight at 0.34 lbs, the set fits easily in a toolbox and delivers the redundancy needed for complete system overhauls. Whether restoring a classic ignition or finalizing a modern performance build, quality terminals ensure the electrical pathway from coil to plug remains clean and stable across the RPM range.