Whizbanger

Hello. I have 1989 Ford Mustang LX, 4 cyc, 5 speed. I would like to know if Hedman Street hedders HED-89370 would fit on this car. According to Summit website, it's for 84 to 88 Ford Ranger with 4 cyc. TIA -Joe

bcozzi71

im not an expert but if its the 2.3 motor than yea it should fit

mustang_man06

my brother inlaw who is an awesome mechanic on 2.3 and 5.0's said they would work cause i was tryin to buy a hedman for my car. but i had to let the deal go cash wasnt to available at the time

TBird232ci

The header *should* fit the car, but its no garentee. The issue is your exhaust might need to be modified

Bajahomer

How would it work if the manifold on it now will have sensors. What will the computer do? And Are they too long?

sleeper_inc

If its an EFI all you need is an O2 spot, if its a carb then you don't need anything

Bajahomer

How would you put on an O2 spot?

sleeper_inc

You drill a hole in your header where all your pipes come together and weld a bung (tab, what ever) and screw it in and connect it to your O2 line