01 - 02 Gen 3 Vortec (24X) Drive by wire T56/TR6060 manual transmission Standalone harness w/ 6+2 connector throttle

APPLICATION:2001 & 2002 Vortec engines (DRIVE BY WIRE ONLY) with T56/TR6060 or non-electronic (TH350, TH400, POWERGLIDE, 700R4, 200-4R) transmissions using RED/BLUE P01 411 PCM.                           

NOTE:A 2001 & 2002 truck has a 2 connector throttle body (see picture). If using a single (8 pin) connector throttle body use PSI Harness HAR-G3WM.                 

PARTS INCLUDED: Complete engine and transmission Harness, Instruction Manual

ADDITIONAL ITEMS REQUIRED: 411 P01 RED/BLUE PCM

NOTES: These Harnesses are designed for retrofitting 2001 & 2002 Vortec engines (4.8, 5.3, 6.0) and (T56, TR6060, NV3500, etc) or non-electronic transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. Harness allows use of the factory Vortec intake manifold and Multec Injectors, flex-fuel Injectors (EV6), or EV1 optional. 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, available through PSI. Please contact PSI for more information.