GM LS3 to KV Motorsports Terminated Harness

This Emtron terminated harness bridges GM LS3 engines with KV Motorsports systems, delivering a plug-and-play solution that eliminates time-consuming splicing and custom wiring. Engineered with high-grade connectors and properly rated wiring, it ensures reliable signal integrity between your LS3 engine sensors and KV Motorsports hardware. The terminated design means both ends arrive ready to connect, reducing installation errors and workshop labour while maintaining OEM-level durability. Ideal for engine swaps, motorsport builds, or performance applications where clean, dependable harness integration is critical.