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McLeod Racing Aluminum Flywheel; 8 Bolt (15-17 GT)

Item 387555
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$379.00 (each)

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      Review & Installation Video

      Hey everybody, Alex with Today I'm bringing you my quick review and breakdown of McLeod Racing's Aluminum 8-Bolt Flywheel, fitting the 2015 through 2017 Mustang GT. So the McLeod Racing Aluminum Flywheel that we're taking a look at today is gonna be a great option for any 2015 through 2017 Mustang owner out there that's looking to shed some weight out of their drivetrain, as well as the Mustang owner that might be doing a clutch job at the same time.So this is not only something that's gonna be lighter than the factory unit, but a larger piece of the puzzle here is gonna be shedding down on that rotational mass, which to you and me on the road, that essentially means that your car's gonna pull a little bit easier through the gears, and overall, just feel that much better. But while we're on topic here, if you are in the process of picking up a McLeod clutch, it's gonna be a great time to get that flywheel, too, everything's gonna be wide open. But being said, you should expect a very involved three outta three wrenches on our difficulty meter here, and at least a four-hour job.So this SFI certified flywheel is CNC'd outta a billet aluminum. We're also gonna see that this is going to come in at around 14 and a half pounds, in comparison to the factory unit's 23 pounds. Now while there's owners out there that think that aluminum is just not gonna be tough enough for a high horsepower application, having that SFI certification is gonna be critical to get you and your car down the track. Now, I will mention that with this zero balanced aluminum flywheel, this is going to make a little bit of noise. It's gonna chatter just a touch, but it's something that's really unavoidable with a flywheel of this nature. But being said, the pros outweigh the cons here, guys. With that aluminum construction, it's gonna help your GT rev that much more freely, feel that much better driving around at the end of the day. And while you could theoretically pair this with any clutch out there, in our humble opinion, we're gonna suggest that you pair this with a McLeod unit.Now in terms of the pricing, you should expect to be shelling out about 380 bucks for this unit. Now, I'll throw it out there, there are other options that will cost less, as well as costing more, but it's really gonna be dependent upon what you're using your car for. But again, guys, you're getting away with an SFI certified part, that aluminum construction, which is, again, gonna help shed that rotational mass, along with weight, and ultimately something that's just gonna make your car drive that much better.We'll begin to the installation portion of the video. Like I had said up top, if you're gonna be getting into a flywheel, it really makes the most sense to get into a clutch at the same time. Either way, it's still gonna warrant a very involved three outta three wrenches on our difficulty meter here, and at least a four-hour job.Now looking ahead here, this is definitely something that will require the entire tool box. If you don't have access to a lift, it might be a decent time to find a buddy that has one. Or you could do it on a set of jack stands, it might just be a little bit on the uncomfortable side. But at a glance here, you're gonna need to remove your shifter down to your entire exhaust system. We're talking pulling the driveshaft down in the bell housing, cross member, lastly, you're gonna need to pull that clutch in order to access the flywheel. Again, a pretty involved three outta three wrenches here, and at least a four-hour job.I'm Alex, and that's my quick review and breakdown of McLeod Racing's Billet Aluminum Flywheel, fitting the 8-bolt main for your 2015 through 2017 Mustang GT, available right here at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Aluminum Construction
      • 8 Bolt Pattern
      • 164 - Tooth
      • 0 oz Balance
      • SFI Certified
      • Fits 2015-2017 GT


      Peace of Mind. When replacing or upgrading your Mustang's clutch you have two options, resurfacing your old stock flywheel, or getting a brand new flywheel. A new flywheel is a much better choice than resurfacing, as it will dictate how well your new clutch will perform, as well as how long it will last.

      Aluminum Construction. Manufactured from aluminum for light weight, this McLeod Flywheel features a ring gear of 164 teeth, an engine balance of 0 oz, and a eight bolt main pattern. Aluminum flywheels are perfect for force inducted applications where rapid RPM levels are desired.

      SFI Certified. If you're using this flywheel in high performance or racing applications, SFI Certification is critical so you can run your Pony at the track or strip. And it's great for peace of mind even in a daily driver - at higher RPMs, stock cast flywheels have been known to explode.

      Application. This McLeod Flywheel Fits 2015-2017 GT Mustangs with an eight bolt main. This is the perfect companion to your new McLeod Clutch.

      Fitment: 2015 2016 2017 Details

      MPN# 563408

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (8)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 8 customers

      Installation Time: Weekend

      Installation Cost: $250-$500

      • January 03, 2019

        5 2016 GT - Marshall Installation Time: Shop Install Installation Cost: $500-$1000

        Installed tighter clutch

        Clutch and flywheel are alot tighter and feel more secure. Need to break it in now before going to the track.

        Helpful (1)
      • July 03, 2018

        5 2016 GT - EliG Installation Time: Shop Install Installation Cost: 0-$100

        MCLEOD flywheel

        To new to tell. Just had Ford install this flywheel with my 1000hp rated twin disc clutch by McLeod. It really grabs; in fact, I will need a new driveshaft per Ford as sticky tires plus a supercharged Pony will cause the factory shaft to snap.

        Helpful (3)
      • June 02, 2018

        5 2015 GT - SteveS Installation Time: Shop Install Installation Cost: $250-$500

        McLeod clutch

        Great! It takes some break in,don’t panic that it is a little rough to begin.

        Helpful (3)
      • January 25, 2018

        5 2016 GT - RobertG Installation Time: Shop Install

        McLeod Aluminium flywheel

        Great fit, lookes great, some clatter from clutch at lower rpm. Better performance.

        Helpful (5)
      • December 29, 2017

        5 2016 GT - MarkR Installation Time: Full Day


        Complete clutch set pedal much softer than the brand-new one slight juddering intermittent only get gearbox noise in wrong gear at low rpm A perfect clutch for 800 break or above

        Helpful (4)
      • June 11, 2017

        5 2015 GT - crsquirrely Installation Time: Full Day

        RST clutch kit

        I bought the whole RST clutch kit and it feels just as good if not better than the stock clutch

        Helpful (4)
      • June 10, 2017

        5 2015 GT - Monavillen Installation Time: Full Day

        Wonderful flywheel

        never had a problem with this. fitment was perfect and the clutch grabbed like a madman

        Helpful (4)
      • January 22, 2016

        5 2016 GT - 16gt Installation Time: Full Day

        Fun project putting this bad boy in!!!

        I got this right before I put in my hellion TwinTurbo kit and it might have taken me a long time but It was annoying and irritating to put in, it was very fun and kept my attention. I highly recommend this product it feels amazing with the McLeod 1000hp RXD clutch

        Helpful (6)

      Questions & Answers (4 answers)

      4 Top Rated Questions

      Will this flywheel cause a lot noise/rattle when the clutch is not engaged? I've seen several cars now with "light weight" flywheels and they can be obnoxiously noisy.

      • Yes, the lighter the flywheel, the more susceptible to chatter it is.

      Helpful (1)

      for XTR clutch double disk can i use this one only or i can use the steel version for daily driving ?

      How much lighter is this flywheel compared with the stock one?

      • The stock flywheel for 2015-2017 GT Mustangs weighs 23 lbs whereas this flywheel weighs 14.5 lbs.

      Helpful (0)

      Can i get the part number

      • The item number for the McLeod Racing Aluminum Flywheel - 8 Bolt (15-17 GT) is 387555. The Manufacturer's number is 563408.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Flywheel

      Tech Specs

      Flywheel Specifications
      Year/Model:2015-2017 GTManufacture:McLeod
      Material:AluminumBolt Pattern:8 Bolt
      Hardware Included: NoneSFI Certifited:Yes

      Will It Fit My Mustang

      • GT - 15, 16, 17

      Fits Manual Mustangs with a 8 bolt main only

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