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Painless Performance

Painless Performance Fuel Injection Harnesses 60505 Wiring Harness, Injection, GM, SFI, LT1/LT4 Engine Swap, Extra-Long Harness, Universal, Kit

SKU: PRF60505

Fuel Injection System Wiring Harnesses
Painless Performance Fuel Injection Harnesses 60505 Wiring Harness, Injection, GM, SFI, LT1/LT4 Engine Swap, Extra-Long Harness, Universal, Kit

Painless Performance

Painless Performance Fuel Injection Harnesses 60505 Wiring Harness, Injection, GM, SFI, LT1/LT4 Engine Swap, Extra-Long Harness, Universal, Kit

SKU: PRF60505

Fuel Injection System Wiring Harnesses
A$1,933.84
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: This extended length harness is designed for 1992-1997 5.7L LT1/LT4 & 4.3L (V8) L99 engines with a 4L60E transmission, using a '94-'97 ECM. This harness will not work with '92-'93 ECMs .

For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. All fuel injection harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits. Harnesses for both GM and Ford applications are available and they use genuine original equipment connectors for trouble-free installation and operation.

Part Type

LT-1 Wiring Harness 92-97 5.7L

Data: v4.2 - Upd: 2026-10-11 02:18:50

Specifications

Product Attributes - Brand
Painless Performance
Product Attributes - Manufacturer's Part Number
60505
Product Attributes - Part Type
Fuel Injection System Wiring Harnesses
Product Attributes - Product Line
Painless Performance Fuel Injection Harnesses
Product Attributes - UPC
749823605053
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
This extended length harness is designed for 1992-1997 5.7L LT1/LT4 & 4.3L (V8) L99 engines with a 4L60E transmission, using a '94-'97 ECM. This harness will not work with '92-'93 ECMs .

Reference Information

Brand Name/s Painless Performance
StreetFX SKU prf60505
SFX Item ID 5074759
Supplier Item Code 5074759
Manufacturer SKU 60505
Manufacturer UPC 749823605053
Alternative References PWI60505, LT1/LT4

Compatibility

Application Data
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeBUICK
    ModelCOMMERCIAL CHASSIS
    SubmodelBASE
    Beginning Year1994
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeBUICK
    ModelROADMASTER
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeBUICK
    ModelROADMASTER
    SubmodelCOLLECTOR'S EDITION
    Beginning Year1996
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON COLLECTOR'S EDITION
    Beginning Year1996
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeBUICK
    ModelROADMASTER
    SubmodelLIMITED
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeBUICK
    ModelROADMASTER
    SubmodelLIMITED COLLECTOR'S EDITION
    Beginning Year1996
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCAMARO
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCAMARO
    SubmodelZ28
    Beginning Year1993
    Ending Year1997
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelCLASSIC
    Beginning Year1994
    Ending Year1996
    Engine TypeV8
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelCLASSIC
    Beginning Year1994
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelCLASSIC LS
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelCLASSIC LS
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    Submodel40TH ANNIVERSARY EDITION
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1992
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelCOLLECTOR'S EDITION
    Beginning Year1996
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelGRAND SPORT
    Beginning Year1996
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakeCHEVROLET
    ModelIMPALA
    SubmodelSS
    Beginning Year1994
    Ending Year1996
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakePONTIAC
    ModelFIREBIRD
    SubmodelFORMULA
    Beginning Year1993
    Ending Year1997
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1993
    Ending Year1997
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.
  • Stock EFI SystemYes
    EFI System ManufacturerStock
    UniversalNo
    MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM GT
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen II (LT-based engines)
    Application NotesThe 1992-93 components may be used on the 1994-97 engines when not using the 4L60E transmission. The PCM programming should match the engine/trans combination and may require modification to turn off the "check engine" light. When using the 94-95 harness, minor engine ignition component modifications may be required.

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