Nothing beats fuel injection for off-road performance and on-road driveability. The Painless harness features TXL high temp wire that is Ford color coded and labeled for ease of installation. The harness fits 1986-93 5.0L engines with Mass Air Flow (MAF) sensor or engines which are converted using the 1986-93 F.I. components. Harnesses are 100% quality tested on OmniScanners to ensure viability of circuits. The harnesses use genuine Ford original wire colors and equipment connectors for trouble-free installation and operation. This harness has an extra long ECM trunk for enhanced mounting options.
* 1986-1989 1/2 must add MAF (mass air flow)sensor.
* 1994-1995 must use 1986-1993 ECM, add MAF, modify TPS wiring, some other sensors, and change distributor.