RB Twin CAM Main Harness, CAS Breakout, Late Ignition

This Haltech main harness is engineered specifically for RB Twin Cam engines equipped with late model ignition systems and CAS (Crank Angle Sensor) configurations. The integrated CAS breakout simplifies installation by providing dedicated connections that maintain signal integrity and eliminate splicing. Built to professional standards, this harness ensures reliable communication between your Haltech ECU and all engine sensors. Pre-terminated connections reduce installation time while maintaining the precision required for accurate ignition timing and engine management control on twin cam RB applications.