Notices
1978 - 1996 Big Bronco  
Sponsored by:
Sponsored by:

gear install ?????

Thread Tools
 
Search this Thread
 
Old Feb 7, 2009 | 05:57 PM
  #1  
mac_91's Avatar
mac_91
Thread Starter
|
Junior User
Joined: Sep 2007
Posts: 77
Likes: 0
From: ky/nc
gear install ?????

Ive got 3.73s open diff in my 8.8 and im puttin 4.10s with a aussie locker. will i have to get a 3.90 and up carrier or can i use the stock one (or will a spacer on the stock one work)
 
Reply
Old Feb 7, 2009 | 07:00 PM
  #2  
NWBronco's Avatar
NWBronco
Senior User
Joined: Jul 2003
Posts: 497
Likes: 0
From: Olympia USA
If the aussie is a drop in locker, then yes, you need to change out the carrier.
 
Reply
Old Feb 7, 2009 | 07:02 PM
  #3  
mac_91's Avatar
mac_91
Thread Starter
|
Junior User
Joined: Sep 2007
Posts: 77
Likes: 0
From: ky/nc
its a lunchbox locker
 
Reply
Old Feb 9, 2009 | 11:03 AM
  #4  
Kemicalburns's Avatar
Kemicalburns
Hotshot
20 Year Member
Liked
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
the 8.8 doesnt have a carrier break like the front D44. so you can upgrade the rear ring&pinion with out changing the carrier. especially if that carrier is an open carrier to accept the lunchbox locker. if you had a limited slip out back then a new open carrier would be required.

Now mac your also changing out the front also right. what size tires are you running? can you fill out your signature in the control panel area so we know more about your rig.
 
Reply
Old Feb 9, 2009 | 01:10 PM
  #5  
NWBronco's Avatar
NWBronco
Senior User
Joined: Jul 2003
Posts: 497
Likes: 0
From: Olympia USA
Good catch. Too many Dana builds, too few 8.8s. You are correct, 8.8 does not need a carrier swap. Although, it's it's a limited slip carrier, it's the weakest thing ever made. Going with a drop in on these is a disaster waiting to happen.
 
Reply
Old Feb 9, 2009 | 01:45 PM
  #6  
Kemicalburns's Avatar
Kemicalburns
Hotshot
20 Year Member
Liked
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
going with a drop in what?

the aussie locker is a proven locker, the only downside is spining an axle tube with the 8.8.
 
Reply
Old Feb 9, 2009 | 03:29 PM
  #7  
NWBronco's Avatar
NWBronco
Senior User
Joined: Jul 2003
Posts: 497
Likes: 0
From: Olympia USA
I've never seen an Aussie locker. He said it was a luchbox one. So, I figured it was the same as a Lok-rite or Detroit E-Z. Those are referred to as lunch box lockers as well. Theyre called drop-in, because that's about all you need to do, pull the axles out a bit and drop them in. If it's something different....

Roger that on the 8.8 axle tube. A good truss and a weld or two at the diff cuff is always a good idea.
 
Reply
Old Feb 9, 2009 | 04:20 PM
  #8  
mac_91's Avatar
mac_91
Thread Starter
|
Junior User
Joined: Sep 2007
Posts: 77
Likes: 0
From: ky/nc
so do i need the ring spacer or no? both open diffs. yes front and rear kit. 90 Bronco 302 w/5spd, 33s rite now but maybe 34 or 35s later on. im gonna have the axle tubes welded, my buddy had his welded on his mustang and its got way more hp/tq.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-1

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-2

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-3

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-4

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-5

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-6

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-7

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-8

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-9

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
Old Feb 9, 2009 | 11:49 PM
  #9  
Kemicalburns's Avatar
Kemicalburns
Hotshot
20 Year Member
Liked
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
if your gonna end up with 35's then go with the 4.56 gears now or 4.88's for that matter, i really like mine with the 35's.

get the install instructions from aussie locker, they have awesome tech support.

(NWBronco) yes aussie locker is a lunchbox locker. hi highly recommend you look into this locker. it has a lifetime warranty, no tire size requirement and basicly outshines the other lunchbox lockers out there.
 
Reply
Old Feb 10, 2009 | 10:40 AM
  #10  
wileec's Avatar
wileec
Tuned
Joined: Apr 2002
Posts: 495
Likes: 1
From: Western US
Originally Posted by mac_91
so do i need the ring spacer or no? both open diffs. yes front and rear kit. 90 Bronco 302 w/5spd, 33s rite now but maybe 34 or 35s later on. im gonna have the axle tubes welded, my buddy had his welded on his mustang and its got way more hp/tq.
How did welding the axle tubes give him more power
 
Reply
Old Feb 12, 2009 | 06:42 PM
  #11  
mac_91's Avatar
mac_91
Thread Starter
|
Junior User
Joined: Sep 2007
Posts: 77
Likes: 0
From: ky/nc
i was refering to the axle tubes twisting. his car had it done and they havent twisted yet.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ghalperin
WTB - Parts & other
1
Jul 11, 2016 12:01 PM
Dan92
1987 - 1996 F150 & Larger F-Series Trucks
30
May 16, 2012 07:44 AM
Boss08v10
1987 - 1996 F150 & Larger F-Series Trucks
11
Dec 21, 2011 01:38 PM
Rcmgiasson
1997 - 2003 F150
0
Feb 5, 2006 02:34 PM
RyanMiller
Brakes, Steering, Suspension, Tires, & Wheels
2
Dec 1, 2005 09:25 PM




All times are GMT -5. The time now is 12:30 PM.

story-0
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-1
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 09:39:23


VIEW MORE
story-2
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-3
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-4
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-6
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-7
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-8
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-9
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE