Raymarine Autopilot Backbone Cable Kit Navionics + ROW Ignition Coil for Mercruiser engines:

Ignition Coil for Mercruiser engines: V-6 and V-8 Engines with HEI Thunderbolt IV and V Ignition

3/4" Base Diameter

The Radiance Multi-Trigger Harness makes installation of your Rigid Industries’ Radiance Pod Set as simple and clean as possible

It is available in two versions: 500A and 1000A (both with M10 busbar connections)

5 VDC increments (via 3 position DIP switch)

Raymarine Autopilot Backbone Cable Kit Navionics + ROW Ignition Coil for Mercruiser engines:Autopilot Backbone Cable Kit This autopilot backbone cable kit is required to connect the X 10, X 30, X CAN and X SOL corepacks to the ST70 Autopilot Control Head. Kit Includes A06028 STNG T piece connector (2) A06031 Backbone terminators (2) A06036 Backbone cable 5M