16197427 tbi wiring harness
Description. This is a basic TBI harness for all engines using ECM 1227747 and 1228746 type ECM-many others can be used. Basic connections are standard but it is easy to customize one for your needs.
For the Street Rod or Classic Muscle car this wiring harness will allow a very clean and professional installation. This harness comes complete with all of the connections that are needed for you to plug this into your GM TPI and run.