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Wiring Specialties Pre-Made PRO LS1 Conversion Harness Combo - TUCKED for Nissan 240sx S14

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 The Wiring Specialties LS1 Wiring Harness includes the engine and transmission harnesses for the LS1 engine installed into any LHD S14 240sx. Get a new, Tucked, Wiring Specialties PRO Series harness to run your V8 Beast and make your swap headache-free!


Engine: LS1 5.7L  

- Any LS1 from 1999-2002 Camaro, Firebird, GTO, Corvette- Supports Engines with DRIVE BY CABLE and T-56 transmission

Chassis: S14 240SX  

- Non ABS 240sx manufactured in 1995-1998- ABS models need to have ABS wiring installed - select the ABS option above to have ABS installed- Transmission Harness supports 5-speed and Auto to 5-speed conversions

KEY PRO-Series Harness Features:

- FULL PLUG AND PLAY!- NO CORES NEEDED - nothing... sell your OEM harnesses and buy ours- Includes a built-in charge harness for alternator charging - Just run the battery cable to the starter- Pro Series Construction with TXL High-Temp wire and Adhesive Shrink Tubing- 'TUCKED' designed for cleanest harness routing- Includes wiring and relays for Dual OEM LS Fans (just connect to the fans and done)- A/C Wiring is available as an Option. Please note that adding A/C to the LSx into 240sx install is not easy and will require custom lines and sensor installation. Wiring Specialties will provide a wiring sub-harness needed for operating the A/C system ONLY.- Includes wiring for Oil Pressure, Alternator Dummy Light, Reverse Lights, Reverse Lockout, Skip-Shift Lockout- Speeedometer calibration requires SGI-5 Converter- Supports the 240sx Tach, no mods needed- Supports Nissan Engine Temp gauge wiring (needs to add sensor)- Includes OBD2 Consult port- Installs in 20 minutes- Improved grounding routing by addition of internal cross-grounding- OEM connector specs (no cheap aftermarket connectors that fall apart)- Retains OEM wiper functionality- MADE IN THE USA- Fully tested after production for an easy plug-and-play replacement- Replaces the OEM engine harness entirely- Transmission Harness supports 5-speed and Auto to 5-speed conversions - Turn Key ENGINE START Guarantee
- Tech support for our customers 7 days a week. 


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