LS Harness add-ons

LS Gen 3 Knock Adapter Loom

LS Stepper Adapter Harness

LS Gen 4 MAP Adapter Loom

LS Gen 4 Knock Adapter Loom

LS DBW Adapter Loom

LS Gen 3 to Gen 4 Cam Sensor Conversion Harness

LS Map Adapter Harness

LS Harness - Fuse and Relay Box