Product Summary

  • These Harnesses are designed for retrofitting '92 - '96 LT1/LT4 engines and 4L60E transmissions 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 a sliding grommet seal and 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.
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Key Specs

MFG. Part #HAR-GEN2
BrandPSI Conversion
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Need To Know

Made to Order

This custom item will ship when completed

Quick and Easy Returns

Return Policy

PSI Conversion HAR-GEN2 Details

  • These Harnesses are designed for retrofitting '92 - '96 LT1/LT4 engines and 4L60E transmissions 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 a sliding grommet seal and 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.

4L60E transmission must be a 1994-95. 1996 4L60E Transmission requires use of '96 PCM. 4L60 Transmission harness can also be used with a manual transmission. Simply hang the existing wiring up in a safe place under the vehicle and protect connectors from elements. This will allow you to run a manual/non electronic transmission until you may be ready for a switch.

APPLICATION: 1992 - 1995 LT1/LT4 ENGINES WITH 4L60E TRANSMISSIONS.

PARTS INCLUDED: Complete engine and transmission Harness, Instruction Manual

Fuse/Relay Box
Fuel Pump Control (Relay included)
Fan controls (Relays and fuse available seperately KIT-1010)
Check Engine Light, Speedo output, Tachometer, OBD2 Port
Accelerator Pedal and Throttle Body control (DBW setups)
IAC and TPS on DBC setups
MAF Sensor
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



CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

PSI Conversion HAR-GEN2 Specifications

KEY SPECS
MFG. Part #HAR-GEN2
BrandPSI Conversion
GENERAL
Sold in QuantityEach

Questions & Answers

Fitment

  • 6.2 Chevy LT V8

  • Chevy LT V8 Gen V 6.2 LT1

  • Chevy LT V8 Gen V 6.2 LT4

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