Michigan Motorsports LS1/LS6 to LS2/LS3 Front Cam Sensor Extension Harness — 48" Length, OEM-Style Sealed Connectors

Michigan Motorsports 48" LS1/LS6 to LS2/LS3 front cam sensor extension harness provides a plug-and-play solution to adapt older LS harnesses to newer front cam sensors without cutting or splicing.

If you are swapping front covers, relocating the cam sensor, or repairing a brittle factory harness on a Camaro, Firebird, or another GM vehicle with an LS engine, this adapter gives you reliable signal continuity with OEM-style fit and weather resistance. The 48-inch length supplies more routing options for custom engines and conversion projects, while factory-grade connectors preserve dependable electrical contact and reduce the chance of signal dropouts.

How does this adapter help when swapping to an LS2/LS3 front cam sensor?

The harness bridges pin and connector differences so you can reuse an LS1/LS6 wiring loom with an LS2/LS3 front cam sensor. It eliminates the need to re-pin or splice the factory harness, saving time and preventing wiring mistakes. The sealed connectors maintain a weatherproof connection in engine bay conditions.

• Converts LS1/LS6 connector pinout to LS2/LS3 front cam sensor plug
• 48" length grants flexibility for sensor repositioning
• OEM-style sealed connectors for moisture and dirt resistance

Will this harness work for front cover swaps and cam upgrades?

Yes — it's designed for conversion work like front cover swaps and aftermarket cam installations where the factory lead is too short or the sensor connector changes. The adapter keeps the original harness intact and offers a clean, reversible wiring solution for performance or restoration projects.

• Supports front cover swaps without cutting original wiring
• Useful when installing aftermarket camshafts or relocated sensors
• Maintains correct sensor signal routing for engine management systems

What vehicles and engine variants is this compatible with?

This Michigan Motorsports extension is built to fit GM LS engines from 1997–2007 commonly found in Camaro and Firebird models, and it mates LS1/LS6 harnesses to LS2/LS3 front cam sensors. It’s also suitable for many 4.8L–6.0L LS-family engines that share the same sensor types and connector layouts. Confirm your specific sensor connector style and model year before ordering.

• Compatible with LS1 and LS6 harnesses and LS2/LS3 front cam sensors
• Fits Camaro, Firebird, and many other GM LS-powered vehicles (1997–2007)
• Also applicable to related 4.8L and 5.3L LS platforms using the same sensor

How durable and reliable is the wiring and connector construction?

The harness uses automotive-grade wiring and factory-style, sealed connectors to resist heat, oil, and road contaminants commonly found in engine bays. That construction helps preserve accurate camshaft position signals over time and reduces the likelihood of intermittent faults. It’s intended as a long-term repair or conversion component rather than a temporary fix.

• Automotive-grade wire insulation rated for engine-bay temperatures
• Sealed OEM-style connectors to prevent moisture intrusion
• Factory pin mapping to avoid splices and maintain signal integrity

Who this product is for: This adapter harness is aimed at mechanics, restoration specialists, hot-rodders, and DIY enthusiasts performing LS front cover swaps, cam upgrades, sensor relocations, or harness repairs on 1997–2007 GM LS engines — particularly Camaro and Firebird owners. If you want a clean, reversible, OEM-like electrical connection without re-pinning or cutting factory wiring, this 48" Michigan Motorsports harness provides a durable, plug-and-play solution that simplifies conversions and helps maintain proper engine management signals.