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FAST Wiring Harness Main LS1LS2L

SKU: FST301108

Wiring Harnesses

FST Wiring Harnesses Ex...

FAST Wiring Harness Main LS1LS2L

SKU: FST301108

Wiring Harnesses

FST Wiring Harnesses Ex...

A$997.04
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also handles communication between the ECU and ignition devices. Main harnesses are available in TPI, LT-1, LS-1 through 9 (including truck/suv designs), Modern Hemi, Carburetor Conversions and even Rear-Engine Dragsters and Boats. FAST also offers Main Harnesses that come terminated on the sensor side but non-terminated on the ECU side to allow for a truely custom fit. All terminals, seals and connectors are available individually, so don't hesitate to try your hand at crafting your own custom harness from start to finish.

Part Type

Fuel Management Wiring Harness

Data: v4.2 - Upd: 2026-10-13 16:43:16

Specifications

Product Attributes - Brand
FAST
Product Attributes - Manufacturer's Part Number
301108
Product Attributes - Part Type
Wiring Harnesses
Product Attributes - Product Line
FAST XFI Main Wiring Harnesses
Product Attributes - UPC
00036584123118
Product Attributes - Harness Length
Standard
Product Attributes - Fuse Block Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Fast
StreetFX SKU fst301108
SFX Item ID 4084565
Supplier Item Code 4084565
Manufacturer SKU 301108
Manufacturer UPC 36584176534
Alternative References LS1LS2L

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    Fuel Injection ConfigurationMFI
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Fuel Injection ConfigurationMFI
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Fuel Injection ConfigurationMFI
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2020
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel Injection ConfigurationMFI
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Fuel Injection ConfigurationMFI
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Fuel Injection ConfigurationMFI
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Fuel Injection ConfigurationMFI

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