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Topic: What headers fit an 84 tbird (Read 1009 times) previous topic - next topic

What headers fit an 84 tbird

I would like to put headers on my 84 ,302, t bird.
What ones will fit easily with no alterations to be made to the car.
 I d  like part numbers ?

What headers fit an 84 tbird

Reply #1
Stock Mustang headers fit fine. You won't be able to re-use your original exhaust though. You'll need a Mustang H-pipe or custom exhaust.
88 Thunderbird LX: 306, Edelbrock Performer heads, Comp 266HR cam, Edelbrock Performer RPM intake, bunch of other stuff.

What headers fit an 84 tbird

Reply #2
So any aftermarket mustang header will work?

What headers fit an 84 tbird

Reply #3
For a 5.0 stang, yeah. Longtubes I'm unsure of but I know people have used them

What headers fit an 84 tbird

Reply #4
I want to use shorties.  Looking for part numbers from people that have had trouble free installation

What headers fit an 84 tbird

Reply #5
About any of the shorties fit the engine compartment of a '84, but some may interfere with the column shift linkage...

NONE fit the stock exhaust system...

What headers fit an 84 tbird

Reply #6
Agreed, I tried this with my Mac shorties... didn't work. you MUST use an aftermarket H pipe. I did Summit 2.5" Catless H pipe for $104. And then I got my headers for $50 Shipped as a steal

What headers fit an 84 tbird

Reply #7
Quote from: TurboCoupe50;159812
About any of the shorties fit the engine compartment of a '84, but some may interfere with the column shift linkage...

NONE fit the stock exhaust system...


you guys know what i did?
the stang shorties i have did nto mate to my stock exhaust s correctly due to size and alignment but were barealy there.


to get the shorty to mate to my y pipe, i slid the  down on the end of each side of my y-pipe,, stuck it up on an exhaust expander which a shop down the road has.  I got each side swelled out to the right size matching the shortie.

next i had to tweek my y-pipe about a grand total of 1'' inwards towards each other using a come along and it fit.

basically, if in a situation where you arent going to switch up the whole exhaust, your existing y-pipe s need swelled.
just fyi

mine seals up ok but barely.  No leaking that i saw or heard.