FAST XFI Fuel Injector Harnesses connect to FAST Main Harnesses to designate your engines specific firing order. Injector Harness Part Number 301203: Minitimer Injector Connectors with Firing Order 1-3-7-2-6-5-4-8 works with: Ford - 4.6 and 5.4 Modular (SOHC or DOHC) Engines - 5.0L H. O. and 351 Windsor. *All harnesses will also work with the original "Classic" FAST Electronic Fuel Injection.
WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.