89-93 Mustang 5.0 Mass Air complete EFI harness & T5 Trans harness - $1 (Orange)

89-93 Mustang 5.0 Mass Air complete EFI harness & T5 Trans harness 1 thumbnail

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Too many email Craigslist Flakes. If you message me, I will reply, but you have to also.

Complete EFI wiring harness from 1990 Mustang 5.0 manual trans car. This is 100% complete with injector harness, main harness and O2 harness. Excellent condition, not hacked up, not patched and no broken parts. Comes with a few relays & sensors as well.
$285

Mustang Mass Air 5.0 engine computer OBD1 Manual Trans computer for 5.0L Mustang, GT40, 351W hot rod, EFI, Cobra, Bronco, Torino, good for fuel injection conversion EFI

T5 transmission harness from a 1990 Mustang 5.0 manual trans T-5 car. Use this harness to convert an Auto trans Mustang. $50

post id: 7846082907

posted: 2025-04-28 19:06

updated: 2025-09-24 19:14

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89-93 Mustang 5.0 Mass Air complete EFI harness & T5 Trans harness -...

Too many email Craigslist Flakes. If you message me, I will reply, but you have to also. Complete EFI wiring harness from 1990 Mustang 5.0 manual trans car. This is 100% complete with injector...