What headers fit an 84 tbird July 09, 2007, 03:34:02 PM 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 ? Quote Selected
What headers fit an 84 tbird Reply #1 – July 09, 2007, 04:46:12 PM 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. Quote Selected
What headers fit an 84 tbird Reply #2 – July 09, 2007, 08:22:54 PM So any aftermarket mustang header will work? Quote Selected
What headers fit an 84 tbird Reply #3 – July 09, 2007, 08:49:30 PM For a 5.0 stang, yeah. Longtubes I'm unsure of but I know people have used them Quote Selected
What headers fit an 84 tbird Reply #4 – July 09, 2007, 09:27:56 PM I want to use shorties. Looking for part numbers from people that have had trouble free installation Quote Selected
What headers fit an 84 tbird Reply #5 – July 09, 2007, 09:32:48 PM 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... Quote Selected
What headers fit an 84 tbird Reply #6 – July 09, 2007, 09:58:46 PM 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 Quote Selected
What headers fit an 84 tbird Reply #7 – July 09, 2007, 10:56:21 PM Quote from: TurboCoupe50;159812About 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 fyimine seals up ok but barely. No leaking that i saw or heard. Quote Selected