Table of Contents
What year Mustang has 31-spline axles?
2011-2014 Mustangs
For 2011-2014 Mustangs, both the V6 and 5.0L V8 Mustang were equipped with 31-spline axles.
Are all Ford 8.8 axles the same?
There are 24 different Fords that offered the 8.8 rear axle. The weakest points of the 8.8 are the 28-spline axles (1.18 inches in diameter). The 31-spline axles (1.29 inches in diameter) are more desirable but far less common.
How do I know if I have 28 or 31 spline axles?
The obvious differences in 28 and 31 spline axles will be the number of splines! When you count the number of teeth (splines) on each axle, you can find out which option you have. 31 Spline Axles also tend to be larger in diameter to accommodate the increased amount of splines.
Are all 8.8 gears interchangeable?
No you can’t. The side gears for a trak-lok unit are not interchangable with the side gears for an open rear.
What vehicles have a 8.8 Ford rear end?
Common Applications
- 1986-2014 Ford Mustang.
- 1982-2012 Ford F-150.
- 1982-1996 Ford Bronco.
- 2001-2005 Ford Explorer Sport Trac.
- 1991-2011 Ford Ranger 4.0L models.
- 1991-2001 Ford Explorer (Solid axle)
- 1985-2011 Ford Panther platform vehicles.
- 2012–Present Ford F-150 (Super 8.8, depending on engine and other options)
Which Mustangs have limited-slip differential?
Since then, limited-slip differentials have become a standard feature in Mustangs. GTs have had a standard limited-slip differential since 1986, and four and six-cylinder Mustangs have had one since 2011.
How much horsepower will 31 spline axles handle?
Bolt-on billet aluminum brake registers are machined to size based on your particular brake and wheel requirements. S/S 28- & 31-Spline Axles (28-spline up to 400 hp1, 31-spline up to 500 hp1) For street and handling performance applications, 31-spline S/S axles are recommended.
What is the width of a Mustang 8.8 rear end?
How To Spot, Build, And Swap In the Ford 8.8 Mustang Rearend.
| Vehicle Application | Axle Width (inches) |
|---|---|
| ’86-’93 Ford Mustang 8.8 | 59 11/44 |
| FORD | |
| ’65-’66 Mustang | 57 11/44 |
| ’67-’70 Mustang 8.0 | 59 51/48 |
What is the difference between 28 spline and 31 spline?
31 spline axles which are about 30% stronger than the 28 spline axles making them a popular aftermarket upgrade for Fox, SN95, and New Edge Mustang owners.
How much HP can 35-spline axles handle?
Pro Race 35-Spline Axles (up to 1000 hp1) Recommended for drag-race-only use.
What year did the Ford Mustang get a rear axle?
Starting in 2011, both the V6 (3.7L) and V8 (5.0L Coyote) Mustangs used the Ford 8.8 rear end. Ok so you know what Mustang rear axle assembly went into what years – now let’s look at what axles are in your Mustang rear end.
What are the rear gears on a Ford Mustang?
The manual turbo coupes came with 3.55 rear gears, but the automatic turbo coupes came with 3.73 rear gears. *1994-1998: Cobras have 3.08 rear gears, but the Cobra R Mustangs came with 3.27 rear gears. *2010-2014: The axle codes are as follows – BB is 3.73, CC is 2.73, DD is 3.55, GG is 3.31, and YY is 3.15.
How many spline axles does a Mustang have?
For 2011-2014 Mustangs, both the V6 and 5.0L V8 Mustang were equipped with 31 spline axles. Now that we’ve cleared up the issue of what rear end you have and what Mustang axles are in your rear end cleared up – does this mean that your Mustang is still equipped with the rear end that it had from Ford?
What kind of rear end does a Ford Mustang have?
Starting in 1986 Ford introduced the popular 8.8” rear end in the Mustang. From 1986-2010 the Ford Mustang 8.8 rear end went into all V8 Mustangs (5.0L, 4.6L and 5.4L) and the Ford 7.5” rear end went into all 4 cylinder (2.3L) and V6 Mustangs (3.8L).