This Speed Engineering 36" harness extension allows the camshaft, crankshaft, and MAP sensor connections to be relocated to a new location. It plugs into the factory harness and works with LS1, LS2, LS3, and LS6 sensors, which makes it useful when converting an engine harness over to a different LS style sensor during an LS engine swap.
Features:
- Relocates Camshaft, Crankshaft and MAP Sensor Connections
- 36" Length
- Works with LS1, LS2, LS3 and LS6 Sensors
- Factory Harness Plug-In
FAQ
What does this harness extension do?
It extends the camshaft, crankshaft, and MAP sensor connections so those sensors can be relocated to a new position.
How long is the extension?
The extension is 36" long.
Which sensors does it work with?
It works with LS1, LS2, LS3, and LS6 camshaft, crankshaft, and MAP sensors.
Can it be used in an LS engine swap?
Yes. It can be used during an LS engine swap to convert an engine harness over to a different LS style sensor.
Is this part street legal?
No. Speed Engineering sells this harness extension as a race-only product intended for competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).

