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Ford Performance Aluminum Driveshaft - 31 Spline (96-04 GT; 96-98 Cobra; 03-04 Mach 1)

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  • Item 24011

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    Features, Video & Details

    • Reduces Rotating Mass for Quicker ET's
    • Light Weight Aluminum
    • Stock 31 Spline Design
    • Made in the USA
    • Designed for Manual Transmissions Only
    • Fits 1996-2004 GT, Mach 1 & 1996-1998 Cobra Mustangs

    Review & Installation Video

    Review & Install Video

    Hey everybody, I'm Justin with americanmuscle.com and this is my detailed review of the 31 Spline Ford Racing One-Piece Aluminum Drive Shaft available for all '96 to '04 Mustang GTs and Mach Ones and all '96 to '98 Mustang Cobras. The Ford Racing One-Piece Aluminum Drive Shaft is going to be a solid upgrade for any SN95 owner out there. Looking to replace the heavy steel factory drive shaft with a strong and lightweight one piece aluminum option from a trusted name like Ford Racing. This is going to be a great option for some of you owners out there who might be suffering from some drive line vibrations and are looking for an affordable fix. Or on the other hand it might be for the owners out there who subject their Mustangs to some serious track use and are looking for an upgrade in both strength and materials for some hardcore launches. Again guys, this is Ford Racing's 31 spline option here, which is designed to fit the 8.8 rears in the GT Cobra or Mach One. Now on the site we say this thing only fits your manual Mustang. And that is true as this product sits right now. However, you can use this on your automatic equipped Mustang. All you have to do is basically transfer that factory yoke over to the new Ford Racing drive shaft here and you should be good to go. So with the fitment out of the way, let's talk about some of the benefits you can expect when making the switch to this drive shaft. Now one of the major benefits when making the switch to an aluminum drive shaft is the big time weight savings you're going to be seeing here. In fact, Ford Racing's option is constructed from high quality T6 6061 aluminum which, besides being a little bit stronger than that factory steel drive shaft, is going to be far lighter than that steel drive shaft as well. In fact guys, the Ford Racing aluminum drive shaft is going to weigh in around the 13 or 14 pound range. Compare that to the factory steel drive shaft around 19 or 20 pounds and that's a savings of roughly six to seven pounds or over 25%. Which I know probably doesn't sound like a whole lot, but you have to keep in mind here guys, this is rotational mass. Big difference than shedding some dead weight off the car. And why is that? Well, because the engine doesn't have to work as hard to spin this lighter drive shaft, the car overall will feel a little bit more responsive. It should rev a little faster, it's going to pull through the RPMs a little quicker, and you might even notice a slight improvement in your 60 foot time. And maybe even a tenth or two off of your quarter mile time. All right, so we know that this drive shaft will be much lighter than your factory drive shaft and we know there's some benefits that go along with that. But the weight savings is only one part of the equation. This Ford Racing aluminum drive shaft will also be slightly stronger than your factory steel drive shaft, thanks again to that T6 6061 aluminum construction. Along with the three and a half inch thick walled seamless tube. Along with that T6 construction, the Ford Racing option is also packing some pretty serious 1330 u-joints here, which can sometimes be the weak link on the factory drive shaft. Definitely not the concern here with this new after market drive shaft from Ford Racing, as they have been upgraded and are much stronger than the factory units. Now another huge benefit when making the switch to this aluminum drive shaft from Ford Racing is the reduction in drive line vibrations that I see a lot of SN95 owners complain about, at least here on the site. Now that factory steel drive shaft it can become unbalanced or even slightly twisted which will cause some drive line vibrations that do increase with speed. Now by making the switch to the Ford Racing aluminum option here, most if not all of the owners have reported back with great success. It basically eliminated all of their problems. But perhaps one of the best things about this particular drive shaft from Ford Racing is the price. To be getting a brand new, well built, one piece aluminum drive shaft for right around $300 is pretty damn good. And it's by far and away your most affordable option here at American Muscle. Installing a new drive shaft on your SN95 really isn't a difficult task, per se. But of course, all of your work will be done underneath the car, so just make sure you have your jack and jack stands ready to go, race ramps, or a lift if you have access. You're looking at some basic hand tools here, guys. Nothing too crazy. Twelve millimeter wrench, a torque wrench is always a great idea, and finally some blue Loctite for those drive shaft bolts. Now in order to remove and replace the drive shaft, you really only need to remove four 12 millimeter bolts, then replace the drive shaft with the new Ford Racing unit and you should be wrapped up. A couple of hours in the shop or garage is really all you need to tackle this one, guys. And again, very straight forward stuff. So we'll say one out of three wrenches on the difficulty meter. Wrapping this one up, guys, the Ford Racing One-Piece Aluminum Drive Shaft will be a solid choice for your Mustang GT, Mach One, or Cobra and here's why. The benefits and weight savings and strength alone are a huge improvement over your factory drive shaft. And it's all coming for a price that's going to be very hard to beat. So be sure to check out a drive shaft option for your ride right here at americanmuscle.com.

    Less Weight, More Power. Ford Racing's Light Weight Aluminum Driveshaft for 1996 to 2004 GTs, 1996 to 1998 Cobras, and 2003 to 2004 Mach 1 Mustangs is designed to reduce stress on your car by reducing the rotating mass of your drive train. Less weight means better power transfer allowing you to put more horse power to the ground.

    Superior Construction. Constructed of light-weight, high-strength seamless 3.5" diameter aluminum tubing. Ford Racing's Light Weight Aluminum Driveshaft is built to last and is the perfect replacement for your street or strip car.

    Specifications. This Ford Racing drive shaft is made from lightweight aluminum and features a stock 31 spline design that is compatible with 8.8" differentials.

    Application. The Ford Racing drive shaft fits 96-04 Mustang GTs, 96-98 Cobras, and 03-04 Mach 1s with manual transmissions.

    Technical Notes. For manual transmissions only. Will not fit 99-04 Cobra.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    MPN# M-4602-J

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    Hardware included:
    • 31 Spline Yoke
    • U-joints
    Installation Info
    Tech Specs

    Specifications:

    • Ford Part# M-4602-J
    • Fits 1996-04 GT Mustang with manual transmission
    • Fits 1996-98 Cobra 4.6L with manual transmission
    • Fits 2003-2004 Mach1 with manual transmission
    • Stock 31 spline yoke
    • High strength, 3.5" diameter 0.114" wall thickness 6061-RT62 aluminum seamless drawn tube
    • 1330 U-joints 45.5" long (CL to CL of U-joints)
    • Will not fit 1999-04 Cobra
    Will it fit my Mustang?

      Customer Photos (34) Submit Your Photo

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        Questions & Answers (44)

        5 Top Rated Questions

        When using this on an automatic GT I am told you can switch the automatic yoke to this driveshaft.Is a different u joint needed or is it plug and play with the automatic yoke?

        • The Ford Performance Aluminum Driveshaft would simply need the yoke swapped, with no special u joints.

        Helpful (5)

        Will this fit a 2001 Bullitt?

        • Yes, this aluminum driveshaft will definitely fit in your 2001 Bullitt without any problems!

        Helpful (4) Show 2 more answers

        Will this fit my 98 gt?

        • This driveshaft will fit all 1996-2004 Mustang GT models.

        Helpful (2)

        Is it save to drive the Aluminium Driveshaft in winter on salty streets? Or should I clear coat it for protection?

        • Aluminum corrodes, however, it will not rust. Aluminum is less prone to corrosion than iron, so it will actually last longer than the stock driveshafts which are usually made of iron/steel. With that said, this driveshaft would indeed be safe to drive in the winter and on salty roads.

        Helpful (2)

        How much does this driveshaft weigh?

        • This weighs approximately 17 lbs.

        Helpful (1)
        Post Your Question
        10 More Questions
        I want to put an aluminum drive shaft on my 03 GT and wanted to know if you could give me the part # for the yolk I need to switch out? The car is an automatic. What other drive shafts would fit this car? [brand name] 1 answer
        I have a Mach 1, with a 04 Cobra irs swap. Still have the TR3650. Will this driveshaft work for me still? 0 answer
        Will it work with a '03 Mach1 with auto trans? 1 answer
        I had a shop swap the yoke for the automatic and I'm noticing Driveline vibration when I reach 3rd gear around 50 miles per hour what do you think could be the problem 1 answer
        How long is the drive shaft on the 2004 mustang gt? I’m trying to purchase an aluminum one. 1 answer
        this will work on an automatic transmission by re-using my automatic transmission yoke? no other mods would be needed? 1 answer
        Will this be able to support around 800 hp?? Ok 1 answer
        already have a ford racing aluminium driveshaft for a 5.0 fox never used can i use in my fox that is getting a terminator swap and just change the yolk to a 31 spline ? Tremec T56 transmission. 8.8 solid axle with ford racing flange. 1 answer
        Information online says that all 2004 GT's are stock 28 Spline, but here this shaft says it fits my car and the 28 spline option says it doesn't fit my car. I''m confused. 1 answer
        What is the shaft length of this driveshaft? Thanks in advance! God bless Merry Christmas! 1 answer

          Customer Reviews (100+) Write a Review

          Overall Rating 4.8

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Performance Gain 3.917526 3.9
          • Fit 4.886598 4.9



          • 5/5

            Installation Time: Afternoon

            July 15, 2019

            Great

            Great driveshaft. Had rattling in the center console and when I installed it. It took the rattling away. Great and improves performance

            ihavea99stang

            Year: 1999 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 14, 2019

            Works Great

            I had a vibration around 55 which I thought was unbalanced front tires. After 4.10s I got even more small vibrations in the driveline through my shifter. After installing this guy my small driveline vibrations and the larger vibration at 55 are gone. Construction appears to be top notch, this looks substantially stronger than the stock DS.

            Ryan

            Year: 2003 Submodel: Mach 1

            Helpful (1)

          • 1/5

            May 12, 2019

            1 star for AM not the part

            Received this part in a re-taped box. Took part out of box full of greasy finger prints and witness marks on rear coupling flange from bolts being installed. The driveshaft I received has clearly been installed / tried out already, This is not the first time I have received previously installed / used parts sold as new from American Muscle. As for the part itself I had to change front yoke for my 4R70W auto trans application and have re-balanced at a local drive shaft shop. Worked out great. I just wish American Muscle would stop selling already been installed / USED PARTS as NEW!

            MarkE

            Year: 2000 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            May 11, 2019

            The best replacement driveshaft

            Immediately could tell the difference. This driveshaft was a bit longer than the original which made it a tight fit but it feels much lighter now and is much more responsive.

            JordanPadilla

            Year: 1996 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            May 04, 2019

            Driveshaft

            Nice fit, great quality. Very nice upgrade over the stock driveshaft.

            CHotel

            Year: 1990 Submodel: LX

            Helpful (1)

          • 4/5

            Installation Time: Less than 1 Hour

            April 30, 2019

            lookin good

            better 60ft, 0-60 times was alittle costly so pick it up when its on sale. Easy to install if u got a auto just switch out the yokes to fit right!

            JohnH

            Year: 2004 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            April 12, 2019

            Didn't need it in the end

            But i was impressed with the quality of it. ________________________________

            Drake

            Year: 1996 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            April 09, 2019

            Worth it

            I had an awful vibration around 115mph after my 4.10 swap in my Mach 1. It felt like the driveshaft was going to come through the floor. This aluminum driveshaft fixed that and really smoothed out my whole RPM range. Seems pricey but I'd rather spend the money for this than to replace the tail shaft of the trans or the rear gears if that vibration pushed things to that point.

            Tyler

            Year: 2003 Submodel: Mach 1

            Helpful (2)

          • 3/5

            Installation Time: Less than 1 Hour

            March 26, 2019

            Automatics

            With the automatic yoke swap there were drive line vibrations. You will need to take it to a balancing shop. Or at least I had to. Heads up for people with autos planning on buying this. Its gonna cost you extra dough do get it balanced

            mob79

            Year: 2002 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            March 18, 2019

            Smooth shaft

            Took less than an hour to change. When I pulled out of the driveway I could already feel the difference. Got the car up to 70 and it was the first smooth ride I’ve had in this car. Well worth the price.

            LarryS

            Year: 2002 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            March 11, 2019

            Ford performance equals greatness

            Light weight, great quality, perfect fit. What else can I say other then I would definitely buy again.

            StephenY

            Year: 2003 Submodel: Mach 1

            Helpful (2)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            January 26, 2019

            Ford Performance Aluminum Driveshaft - 31 Spline

            This took care of all those annoying vibrations I was feeling. It only took a buddy and I 15 mins to install.

            VaRocker

            Year: 2001 Submodel: Bullitt

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            December 29, 2018

            Best product

            Very light, very nice assembled and welded. Great product, will recommend.

            RichinellS

            Year: 2001 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            December 21, 2018

            Aluminum driveshaft

            It took longer putting it on the lift...went right on within 30 minutes start to finish but I did have my good friends knowing just what to do help me...

            Tony

            Year: 2003 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            November 21, 2018

            Mustang aluminum driveshaft

            For once I received more than I hoped for when buying a product!! The aluminum driveshaft that I purchased for my 2001 Supercharged Mustang GT from American Muscle slipped right in and was a great improvement over my stock unit. The car runs much more smoother and without any vibration. The price was much more reasonable than any other one on the market too.

            DarrellP

            Year: 2001 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Shop Install

            November 06, 2018

            nice driveshaft

            fits nice took a lot of the vibration I was feeling away

            Joe

            Year: 2003 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Shop Install

            October 16, 2018

            Great little upgrade

            I got this installed along with an x pipe and cat back. The driveshaft really smooths out the driving and shifting quality of the car, and it does feel more responsive.

            MatthewD

            Year: 2003 Submodel: Mach 1

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            October 05, 2018

            Replacement Driveshaft for 03 Mach 1

            Quality product and perfect fit - this was a direct replacement for my original OEM steel driveshaft.

            Captainsmither

            Year: 2003 Submodel: Mach 1

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            September 07, 2018

            Ford Aluminum Driveshaft

            I have an 04 GT with 4.10 gears. Stop driveshaft gave me vibration but with the quick and easy upgrade an aluminum driveshaft and a smaller diameter it completely solved the vibration. Almost perfect except the U-Joints are not greasable which sucks because now I will have to eventually change them out instead of it being able to service them.

            MatthewL

            Year: 2004 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            September 05, 2018

            Love it

            Shipping was fast! Definitely helped eliminate vibration from 4.10's installed.

            Derrick

            Year: 2001 Submodel: Bullitt

            Helpful (8)

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