There are multiple options available for the ignition/coil harnesses. Basically it breaks down into these components:

- CAS (Cam Angle Sensor) Conversion Kit
- Coils (IGN-1A or LS)
- Main Expansion Harness (ECU To Engine)
- Expansion Sub-Harness (Main Expansion to GM LS Coil Harnesses)
- Coil Harness (Main Expansion to IGN-1A Coils)

We don't offer the coil harness for LS coils as the LS sub-harness connects to the factory GM coil harnesses. 

These wiring kits allow you to select the individual components, all of the wiring, CAS plus all of the wiring, or CAS and Coils plus all of the wiring. 

CAS INSTALL GUIDE: CLICK HERE
EXPANSION HARNESSES INSTALL GUIDE: CLICK HERE