KSR Race Parts
*USED* FAST EFI Harness
*USED* FAST EFI Harness
Used FAST EFI harnesses.
Includes part numbers:
301100-
XFI Main Harnesses for GM TPI/Ford 5.0/Universal
301209-
XFI Fuel Injector Harness - GM GEN III LS2, LS3, LS7 - USCAR (Injector connectors were de-pinned)
Extra Harness with Holley Oxygen Sensor 22Rr66B
Couldn't load pickup availability
Emissions Regulations
Emissions Regulations
Some of the parts sold on our store are illegal to install on an emissions controlled vehicle. Please check with your local state / city emissions office to verify whether this item is legal for installation on your vehicle.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicles
The following vehicles are considered Emissions Controlled Vehicles:
1966 and newer U.S. manufactured California Certified vehicles
1968 and newer U.S. manufactured Federally Certified vehicles
1968 and newer Foreign manufactured vehicles
Shipping & Returns
Shipping & Returns
