Fox T-Bird/Cougar Forums

Technical => Drivetrain Tech => Topic started by: QUICKSHIFT on February 04, 2017, 07:43:41 PM

Title: Blunt question on axel swap.
Post by: QUICKSHIFT on February 04, 2017, 07:43:41 PM
Just to verify,will a 5 bolt axle from a 94 to 98 Mustang swap easily into my 84 Cougar 8.8 if I re-drill the drums to 5 hole? From the axle chart on this forum it looks too simple. Did I miss something?
Thanks
Title: Blunt question on axel swap.
Post by: Chuck W on February 04, 2017, 10:35:30 PM
What is the 8.8 out of originally? Fox Mustang? 87-88TC?

I did this on my '84 Cougar WAAAAY back. Drill the drums to 5-lug and open up the center bore to clear the larger hub on the 5-lug axle.
Title: Blunt question on axel swap.
Post by: QUICKSHIFT on February 05, 2017, 12:29:09 AM
I used the 8.8 from an 88 Mustang along with the axles and brakes from my original 84 7.5. The housings are the same width and according to the  chart, (http://www.foxtbirdcougarforums.com/showthread.php?3664-Help!-7-5-quot-Axle-to-8-8-quot-Trouble!/page6)  the axles in question are only .060" difference.
Thanks
Title: Blunt question on axel swap.
Post by: Vintage on February 05, 2017, 07:51:23 AM
The 94-up Mustang 5 lug disc axle shafts are each about .75 inch longer than the earlier 93-older drum brake axle shafts if I remember right?. I dont think you're going to get the brake drum tofully cover the shoes even if you had 5 lug Ranger drums. Probably going to need to hit the junkyard and pull the drum 5 lug axles from the driver side of two separate 2WD Rangers of the correct year range, 80's to early 90's from what I remember. Or just swap over to the 94-up Mustang rear discs with the 94 Mustang axle shafts. But that involves new e brake cables, brake line mods, and so on.
Title: Blunt question on axel swap.
Post by: QUICKSHIFT on February 05, 2017, 12:01:40 PM
Quote from: Vintage;459121
The 94-up Mustang 5 lug disc axle shafts are each about .75 inch longer than the earlier 93-older drum brake axle shafts if I remember right?. I dont think you're going to get the brake drum tofully cover the shoes even if you had 5 lug Ranger drums. Probably going to need to hit the junkyard and pull the drum 5 lug axles from the driver side of two separate 2WD Rangers of the correct year range, 80's to early 90's from what I remember. Or just swap over to the 94-up Mustang rear discs with the 94 Mustang axle shafts. But that involves new e brake cables, brake line mods, and so on.
I have the Ranger 5 lug setup. I dont want to use it because the axles are 3/4" shorter per side. I want to use the 94+ axles to maintain the same stance if possible and just re drill the drums.
Title: Blunt question on axel swap.
Post by: Aerocoupe on February 06, 2017, 09:45:04 AM
If you are set on keeping drum brakes then Chuck has you covered with what he said.  The axles are the same between the 94-98 V6 & GT SN95 Mustangs so I always look for the V6 cars as people value them less so I get my parts for less.
Title: Blunt question on axel swap.
Post by: QUICKSHIFT on February 06, 2017, 10:42:49 AM
Quote from: Aerocoupe;459139
If you are set on keeping drum brakes then Chuck has you covered with what he said.  The axles are the same between the 94-98 V6 & GT SN95 Mustangs so I always look for the V6 cars as people value them less so I get my parts for less.
OK then,this confirms what I thought.
Thanks