Classic Style Gen 4 Standalone Harness 58X EV6 DBW

APPLICATION:2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and all Crate LS3/LS2/Vortec 58X engines (DRIVE BY WIRE ONLY) w/ single plane EFI intake manifold, and 4L60E/80E, 6L80E/90E, T56/TR6060 or non-electronic (TH350, TH400, POWERGLIDE, 700R4, 200-4R) transmission

PARTS INCLUDED: Complete engine and transmission wiring Harness, Instruction Manual

ADDITIONAL ITEMS REQUIRED: E38 ECM

CONNECTIONS FOR:

Fuse/Relay Box
Fuel Pump Control (Relay included)
Fan controls (Relays and fuse available separately KIT-1010)
Check Engine Light, Speedo output, Tachometer, OBD2 Port
IAC and TPS on DBC setups
MAP Sensor
Engine Coolant Temp Sensor
Alternator Control
(2) Upstream Oxygen Sensors
Crankshaft Position
Camshaft Position
Fuel Injectors
Coil Packs
Automatic or Manual Transmission control
Knock Sensors

Connections from the Harness You Will Need to Hookup:

Fuel Pump (Required)
Switched Ignition Power (Required)
Malfunction Indicator (Check Engine, MIL, CEL, ETC.)
Speedometer
Tachometer
Fan 1 Relay Control (Low Speed or Single Control)
Fan 2 Relay Control (High Speed or Second Fan Control)
Fan Relays available separately KIT-1010

Do you want your LS engine to look like a classic Chevy Small Block or Big Block? This is the perfect to do so. This harness is custom laid out for a single plane intake and drive by wire throttle body. What does that mean? It means that its as simple as bolting on a classic style intake manifold and throttle body, then plugging in our LS Classic Harness. All of the connections are in the right spot for your injectors, throttle body, map sensor, inlet air temp sensor, even the coil connectors are relocated so they can be hidden.

These Harnesses are designed for retrofitting all 2007 - 2025 LS/Vortec Gen IV engines, including new crate engines, into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with four wire hookup (switched power, constant power and ground connections required). Harnesses are designed with 4 - 5 feet of length from the rear of the cylinder head to the PCM mounting position under the vehicle dashboard. A sliding grommet seal allows for professional, leak proof installation.

Harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications. All Harnesses are 100% Quality Inspected prior to shipping. All Harnesses require PCM VATs removal, contact PSI to purchase.

NOTES: REQUIRES CUSTOM SPEED DENSITY TUNING

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Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA and are 100% Computer Quality Tested. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion!

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07 – 14 Gen 4 (58X) Classic Style drive by wire automatic/manual transmission standalone harness w/ EV6 injectors

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