Product Description
Michigan Motorsports Knock Sensor Adapter Harness
For 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors
Swap an LS2/LS3 knock sensor into an LS1 or LS6-powered vehicle without rewiring or headaches. This 24" adapter harness from Michigan Motorsports lets you plug the dual-wire LS2/LS3 knock sensor directly into the stock LS1 PCM harness – ideal for EFI swaps, block upgrades, or performance builds. Built with durable automotive-grade materials, it delivers plug-and-play simplicity with the ruggedness to withstand extreme under-hood environments. Tested and quality checked for reliability. Perfect for Camaro, Firebird, Corvette, or custom LS projects.
Key Features
- Plug-and-Play 24" Harness: Fully compatible with factory LS1/LS6 PCM harness and LS2/LS3 dual-wire knock sensors – no splicing or rewiring required.
- Built to Withstand Extreme Conditions: Features high-temp protective loom and wiring rated for under-hood environments – ideal for high-performance or track builds.
- Crimped, Tested Connections: Each terminal is machine-crimped and QC'd to ensure rock-solid signal integrity and zero false knock triggers.
- Compatible with LS1 Corvette & F-Body PCM Harnesses: Specifically designed for 1997-2004 LS1/LS6 Corvette, Camaro, and Firebird wiring systems.
- Supports LS2/LS3 Knock Sensor Upgrades: Enables use of factory dual-wire knock sensors already fitted on LS2 and LS3 engine platforms without harness modification.
PLEASE NOTE THAT IN ORDER TO USE LS2 KNOCK SENSORS IN AN LS1 CAR WILL REQUIRE PCM SOFTWARE CHANGES OR A LS2 PCM.
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LS1 —- LS3 knock sensor adapter
Right price, right piece, quick delivery from the store.
