Top Street Performance Map Sensor Harness

MAP Sensor Harness Adapters

Top Street Performance offers harness adapters that allow LS1 and LS2 engines to use the newer LS3 map sensor. These adapters are of high quality and offer a simple plug-and-play installation. With these adapters, you can easily connect an LS1/LS2 sensor harness to an LS3 MAP without the need for cutting or splicing the factory harness. By using these adapters, you can complete your velocity intake set-up with ease.