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RAM HDX Clutch (05-10 GT)

Market Price $312.12 You Save 7% ($23.12)
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  • Item 34003
  • MPN# 88952HDX

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Features & Details

  • Stage 1 Upgrade for Street/ Strip
  • Organic Material
  • Good for Up to 450 HP
  • SFI Approved
  • Fits 2005-2010 GT with the TR-3650 Transmission
Street or Strip. The RAM HDX Clutch kit is designed for stock Mustangs with bolt-on mods and mild power enhancements this clutch is great for the street or strip. And if you are replacing your clutch it is also a good idea to replace or resurface your flywheel at the same time to prolong the life of your new Clutch.

Superior Design. The RAM HDX pressure plate features increased clamp loads and 200 Series organic clutch disc. The 200 series consists of heavy duty organic facing material that greatly increases rotational strength, and an eight spring center hub for excellent shock absorption.

Application. The RAM HDX Clutch kits are the performance upgrade for your daily driven Mustang. The HDX Mustang Clutch is designed for the 2005-2010 GT, with the TR-3650 transmission.

  • Fits: 2005-2010 GT with a TR-3650
  • Disc Dimensions: 11" X 10T X 1-1/16"
  • 8-spring Hub Assembly
  • Horse Power Rating: 450
  • Includes: Pressure plate, clutch disc, and alignment tool

It's recommended that you add an SR Performance Braided Stainless Steel Hydraulic Clutch Line during your new clutch install. Stock plastic clutch lines can fail during aggressive driving. Stainless steel clutch lines help prevent gear lockout and provide superior clutch pedal feel, even under the toughest conditions.

Technical Note. The 2005+ Mustang uses a concentric slave cylinder instead of a conventional throwout bearing. Therefore this clutch kit will not include a throwout bearing. It is recommended to install a new flywheel with this replacement clutch for the 2005+ Mustang GT's. Please view our flywheel page for 2005-2009 steel and aluminum flywheel replacements. Wondering what kind of transmission you have? Click Here to find out!

Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
Hardware included:
  • Pressure plate
  • Clutch disc
  • Alignment tool
Installation Info
Tech Specs
Clutch Kit Specifications
Year/Model: 05-10 GT HP/Torque Rating @ Flywheel: 450 HP
Manufacturer: RAM Clutches Disc Dimensions:

11" x 10” x 1-1/16"

Transmission Type: TR-3650 SFI Approved: Yes
Material: Organic Hardware Included:

Pressure Plate, Clutch Disc, Alignment Key

Will it fit my Mustang?
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10

Fits Manual GT and Bullitt Mustangs with a TR-3650 transmission

Most Helpful Reviews

best clutch for N/A setup

This is my second HDX. Sold the first one when I went auto & turbo, but it held up to my 6000 RPM launches at the track. I switched back to a stick so this was the best choice. Pedal feel was just like ...

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Helpful (2)

great replacement

clutch is great perfect fit car chirps in 1st to 3rd gear easy install great upgrade from stock

Helpful (2)

Overall Rating 4.6 out of 5 stars
Read All 10 Reviews

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Customer Reviews (10) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Weekend

Installation Cost:$250-$500

  • Fit 4.75 4.8
  • Bang For Your Buck 4.75 4.8
  • Grip / Bite 5 5

  • 4/5

    Installation Time: Shop Install

    February 04, 2012

    Good decision, good clutch

    The grip was so strong that I basically had to learn how to drive a manual shift all over again. The shop turned my fly wheel and did the install and they really liked this clutch. They did say they had to put in a spacer of some sort. I've noticed a harmonic buzz when I start the car but only when it is cold. There is also a "tinny" sounding vibration when I am accelerating also when the car is cold. After it is warmed up I don't hear these unusual sounds. I've driven about 500 miles now so I'm going to take it back to the shop for more investigation. I don't think this is being caused by this clutch but then again I didn't do the work.


    Year: 2007 Submodel: GT Gig Harbor, Washington

    Helpful (2)

    • Response from AmericanMuscle

      One recommendation I'd like to suggest if the problem still persists, we highly recommend any aftermarket clutch install be paired with the correct flywheel (RAM clutch with RAM flywheel in your case) for proper clearance and engagement. That might help with the issues you are currently experiencing if your old flywheel was just resurfaced instead of upgraded.

      Lisa , Content Specialist

  • 5/5

    Installation Time: Afternoon

    January 22, 2012

    best clutch for N/A setup

    This is my second HDX. Sold the first one when I went auto & turbo, but it held up to my 6000 RPM launches at the track. I switched back to a stick so this was the best choice. Pedal feel was just like stock. I highly recommend this clutch


    Year: 2009 Submodel: GT

    Helpful (2)

  • 4/5

    Installation Time: Shop Install

    December 07, 2011

    Great grip, Stiff clutch action but thumbs up.

    This clutch pressure plate combination clamps with authority. It's a calf grower compare to the stock clutch. It's a understatement to say it's a little stiffer than the stock clutch. I have put a bout 300 miles of driving on it and has softened up a bit. I commute round trip 120 miles a day in traffic that can make you want to cull the herd. There is a lot of creeping, accelerating, braking and sitting so I get a calf work-out. The stock clutch is a much better choice for this kind of driving so for those folks who do this kind of driving be prepared to mash with some force. I do have a nit pick, the clutch does not like engaging smoothly in reverse, I get chatter everytime. I can't seem to find a balance even when I give it a throttle tap. On the perfromance side it grips and launches with authority (FUN).


    Year: 2008 Submodel: GT Pittsburg, CA

    Helpful (2)

  • 5/5

    June 07, 2011

    great replacement

    clutch is great perfect fit car chirps in 1st to 3rd gear easy install great upgrade from stock

    ruben lara

    Year: 2005 Submodel: GT

    Helpful (2)

  • 4/5

    April 27, 2011

    Ram hdx clutch

    Had to replace my clutch in my 07 gt got the ram hdx and steel flywheel. This clutch is made very good vs stock one I'm happy with it was grabing a little hard on slow take off but after 500 miles or so it smooth right out I got about 1500 miles on it now working very well .the kit comes with a shim that has to be placed behind the slave cylinder So you will have a full pedal .And thanks American muscle for great parts and fast shipping


    Year: 2007 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Weekend

    December 31, 2016

    Nice replacement from stock

    HDX clutch and billet flywheel after 500 miles have been a good choice for stock replacement. I don't drive very aggressively but I'm sure this setup will take whatever I throw at it. Also installed Mcleod stainless fluid line and the pedal feels better than stock.


    Year: 2007 Submodel: GT

    Helpful (1)

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    January 21, 2013

    Good clutch

    The clutch works great with good grab. I had to get used to the feel though my old clutch had about 160k miles on it. It isn't that much stiffer than the stock unit and is hardly noticeable after a little break in time.


    Year: 2005 Submodel: GT Corona, CA, USA

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    March 23, 2012

    Great Clutch

    American Muscle could not have provided me with a better clutch for the price. I bought this clutch on sale for $250 when my stock clutch wore out and I could not be happier with the results. This clutch feels tough, after putting boltons on my gt the stock clutch felt weak, but this clutch grabs firm and powerful. It did not take long at all to break in and it broke in easy. If you are looking for a daily driver clutch with amazing strength and grip, this is the clutch for you.


    Year: 2005 Submodel: GT Frederick, Maryland

    Helpful (1)

  • 5/5

    Installation Time: Full Day

    September 07, 2017

    Like a brand new car x10

    Amazing put it in my 2010 GT Mustang no more shatter like my stock clutch engages and releases smooth and feels great banging gears


    Year: 2010 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Full Day

    March 23, 2012

    My new clutch

    I ordered this new clutch after my factory clutch went out, and all I have to say is wow. The different in feel and the way it drives is such a great noticeable difference. I definitely recommend this clutch. Thanks AM!


    Year: 2007 Submodel: GT Okc, OK

    Helpful (0)

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