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EFI Wiring Harness 1997-2004 GM LS1/LS6
Product Discontinued
PAINLESS PERFORMANCE PRODUCTSPART NUMBER: 764-60523

EFI Wiring Harness 1997-2004 GM LS1/LS6

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

EFI Wiring Harness
  • 1997-2004 GM LS1/LS6
  • Throttle-by-Wire
    • EFI Wiring Harness
    • 1997-2004 GM LS1/LS6
    • With 4L60E or T-56 Transmission
    • Throttle-by-Wire
    • With 4 Extra Feet Of Wiring
    • Includes Free ECM Reflash With Purchase

      For installations of a throttle by wire LS1 / LS6 engine with a 4L60E or T-56 transmission using ECMs with service #12200411. These engine and transmissions were factory equipped in 1997-2004 Chevrolet Corvettes. Harness includes all connections for fuel injection operation: ECM, TPS, CTS, IAT, MAF, MAP, Injectors, Coils, CMP, CKP, Knock, VSS, 4L60E Transmission, Front Bank 1 & 2 O2 Sensors, TAC module, TAC motor and Accelerator pedal position sensor. Harness does not include any emissions related connections. Harness incorporates its own 8 circuit fuseblock with ignition relays and connection to factory style fuel pump relay.
    Part TypeWiring Harness
    BrandPAINLESS PERFORMANCE PRODUCTS
    Package Height6.9
    Package Width10.4
    Package Length15.7
    Weight12.65 PG
    Part CategoryPerformance Parts
    Vendor Part Number60523
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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