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Spec Stage 2 Clutch (Late 01-04 GT; 99-04 Cobra; 03-04 Mach 1)

Market Price $403.99 You Save 11% ($44.89)
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  • Item 60006

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    Features & Details

    • Ideal Upgrade for Boosted 'Stangs.
    • Good Driveability.
    • Kevlar Based Disc.
    • Includes Throwout Bearing & Tool.
    • 10 Spline
    • Fits Late 01-04 GT, 99-04 Cobra, 03-04 Mach 1.
    Ideal Upgrade. If you are planning on a forced induction setup or already have one in your GT, Cobra, or Mach 1, it will only take a few launches before you'll roast your stock clutch. Or maybe you're just tired of the slow shifts, and have decided it's time for a better one. A SPEC Stage 2 Clutch will handle up to 530 ft-lbs of torque without the "on-off" feel of true race clutches, blending driveability and the ability to hold lots of power perfectly.

    Perfect for Weekend Warriors. The SPEC Stage 2 Clutches are designed for all mild to moderately modified naturally aspirated and power added engines, but can be used with stock power levels without sacrificing driveability or excessive wear characteristics. They are the perfect balance of driveability and durability that makes them a great choice for 'Stangs that see a lot of time on the street as well as the strip and track.

    Premium Quality. The SPEC Stage 2 Clutch combines superior holding power with the driveability you want by using premium materials. Each Stage 2 Clutch includes a high clamp pressure plate, pure Kevlar friction material and high torque sprung hub and disc assembly. Like with all SPEC Clutches, an alignment tool is included for easy installation.

    Value, Performance, Durability. When looking for a new clutch, trust Spec for the best in value and performance.

    • Fits: 1999 Cobra with a T-45
    • Fits: 2000 Cobra R with a T-56
    • Fits: 2001 Cobra with a TR3650
    • Fits: 2003-2004 Cobra with a T-56
    • Fits: 2003-2004 Mach 1 with a TR3650
    • Fits: 2001 Bullitt with a T-45 or TR3650
    • Fits: Late 2001-2004 GT with a T-45 or TR3650
    • Disc Dimensions: 11" X 10T X 1-1/16"
    • 10 Spline
    • Torque Rating: 530 ft./lbs.
    This Spec Clutch requires the use of a Spec flywheel for proper engagement. AmericanMuscle highly recommends the Aluminum Flywheel for this Stage 2 Clutch for optimum results. See the drop down menu option above.

    Technical Note. Because Ford made changes to the Mustang GT and Bullitt in mid year of 2001, be sure to check and see what kind of transmission type you have before ordering.

    Wondering what kind of transmission you have? Click Here to find out!

    Fitment: 1999 2001 2002 2003 2004 Details

    MPN# SF872

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    Hardware included:
    • Pressure Plate
    • Clutch Disc
    • Throwout Bearing
    • Pilot Bearing
    • Alignment Key
    Installation Info
    Tech Specs

    Clutch Kit Specifications
    Year/Model: Late 01-04 GT, 99-04 Cobra, 03-04 MACH1 HP/Torque Rating @ Flywheel: 530 ft-lbs
    Manufacturer: SPEC Disc Dimensions:

    11" x 10" x 1-1/16"

    Transmission Type: Late 01-04 GT: T-45 or TR3650
    99-01 Cobra: TR3650
    03-04 Cobra: T-56
    03-04 MACH1: TR3650
    SFI Approved: Yes
    Material: Kevlar Hardware Included:

    Pressure Plate, Clutch Disc, Throwout Bearing, Pilot Bearing, and Alignment Key

    Will it fit my Mustang?
    • Bullitt - 01
    • Cobra - 99, 01, 03, 04
    • GT - 01, 02, 03, 04
    • Mach 1 - 03, 04

    Fits 2001 Bullitt, 2001-2004 GT, 1999-2004 Cobra, and 2003-2004 Mach 1 (with the T-45, TR-3650, or T-56 transmission)

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          Customer Reviews (31) Write a Review

          Overall Rating 4.2

          out of 5 stars

          Installation Time:Weekend

          Installation Cost:$250-$500

          • Fit 4.8125 4.8
          • Bang For Your Buck 4.3125 4.3
          • Grip / Bite 4.5625 4.6

          • 5/5

            Installation Time: Afternoon

            February 19, 2019

            So far so good

            200 miles into the break in and it's going great. This clutch was put on my 03 centennial edition new edge. I love the fact that this clutch is a stage 2 with the feel that's closer to oem. Like the description states it's really not a on-off feel that you would expect from a after market performance clutch. Great product.


            Year: 2003 Submodel: GT

            Helpful (0)

          • 2/5

            Installation Time: Shop Install

            Installation Cost: $1000+

            May 31, 2018

            Not good

            Just paid 2000 dollars for new flywheel (1500hp) new Spectre stage 2 clutch, new master cylinder to match clutch. After 200 miles it will shake the filings out of your teeth at high rpms. For over 2000 dollars it sucks worse than stock. What a waste of money Spectre clutches and Ford motor sports flywheels are. Over 2000 and 2 weeks wasted. Way to go Ford.


            Year: 2013 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Full Day

            March 13, 2018

            Love this product

            I did the install myself. Everything went together smooth. Previous owner had a spec stage 3 clutch installed. Figured I’d give this one a try seeing as I’m still using the stock blower. Worked like a charm. No clutch chatter and street drivability is on point. Very easy to slip. No one and off engagement.


            Year: 2003 Submodel: Cobra

            Helpful (5)

          • 5/5

            Installation Time: Full Day

            January 16, 2018


            I have a gt with a bit of tasteful mods and the clutch went right along with them it’s rated for plenty of horse power, so I’m not worried about burning it up, takes all the abuse and is pretty firm to push the pedal down, real good race feel. I would recommend getting new clutch cable and fire wall adjuster because this clutch being heavy will stretch your factory cable out within a month.


            Year: 2004 Submodel: GT

            Helpful (5)

          • 5/5

            November 24, 2017

            Clutch kit

            Clutch grabs great a little stiff on the pedal but overall nice clutch


            Year: 2004 Submodel: Mach 1

            Helpful (4)

          • 5/5

            Installation Time: Afternoon

            April 04, 2017

            good clutch and a good price

            good clutch grabs really good, after the break in miles I took it to the track and the clutch just grabbed......


            Year: 2004 Submodel: Cobra

            Helpful (6)

          • 5/5

            Installation Time: Full Day

            March 07, 2017

            perfect clutch

            nice fit , with everything you need to do the job right.


            Year: 2003 Submodel: GT

            Helpful (4)

          • 4/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            February 24, 2017

            spec stage 2

            very nice, pedal pressure is stiffer, overall good clutch kit


            Year: 2004 Submodel: GT

            Helpful (7)

          • 3/5

            Installation Time: Full Day

            February 09, 2014

            good clutch bad bearings!!!

            I installed this clutch, pilot bearing, throw out bearing on my mach 1. There was a bit of chatter. Nothing excessive, but to be expected with a Kevlar clutch. My gripe is the throw out bearing almost immediately started squeezing. I want to like the clutch as the feel and holding power are good. My recommendation if you want a spec clutch is to ditch the bearing for ford racing parts. If you do this you should be ok. 5 stars for performance 1 star for supplied bearings.


            Year: 2004 Submodel: Mach 1

            Helpful (6)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            March 14, 2013

            Great clutch

            Got the Spec stage 2 clutch and spec billet steel flywheel about a year ago. Haven't had any problems so far. I heard complaints about the bearing that came with it so I ordered an OEM ford bearing. The grip is amazing. The clutch and flywheel combo puts every bit of power I have straight to the ground. I would recommend getting it done at a ford dealer however because with a clutch this tight you don't want to make a mistake, also they guarantee their work. I wouldn't go stage three unless you are running FI. All for all my purchase is still worth every penny!! THANKS AMERICAN MUSCLE!!


            Year: 2002 Submodel: GT NC

            Helpful (6)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            February 17, 2013

            Awesome clutch

            I bought the spec stage two clutch about two years ago and had a local shop install for about $300 I also bought the ford racing throw out and pilot bearings I was told to use the ford ones. Two years later and supercharged the whole time never had any problems with the clutch. Love it and would buy it again.


            Year: 2002 Submodel: GT LONG ISLAND

            Helpful (7)

          • 1/5

            Installation Time: Afternoon

            January 25, 2013


            Replaced everything in the clutch flywheel t/o bearing and it vibrates and shudders worse than any clutch I have ever owned. Wished I hadn't done it. Have to pull it out again then check it over for them. Don't know how long this will keep me without my car.


            Year: 2003 Submodel: Cobra

            Helpful (6)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            June 20, 2012

            Excellent Clutch

            I'm at the end of my break-in period now, but this clutch is amazing so far. The overall feel is smooth, it grabs really well, and I can already feel the better shifts. I'll be racing it soon and I can't wait to see it's true use!


            Year: 2001 Submodel: GT Parma, OH, USA

            Helpful (6)

          • 4/5

            Installation Time: Shop Install

            February 25, 2012

            2001 cobra (spec stage 2)

            I recently had to purchase to a new clutch and heard good things about spec. I ordered the stage 2 and billet flywheel. I had a shop install it and right after I got it back I noticed a bad vibration during acceleration its not horrible but it has been concerning me. I have about 350 miles on it and its still doing it. I heard there is what some call a chatter. I just hope it ends soon but over all I love the new clutch its quit no nose smooth shifts are firm pedal is very nice grabs nice. Everything a clutch should be so a can't complain about the overall feel. Just hope the vibration stops. Thanks a.m. for FAST shipping!


            Year: 2001 Submodel: Cobra

            Helpful (7)

            • Response from AmericanMuscle

              It is very likely that the vibration will diminish within the 500 mile break in period. If for some reason it does not, I would recommend taking it back to the shop who installed it and have them double check their work and locate the cause of the vibration.

              Lisa, Content Specialist

          • 4/5

            Installation Time: Afternoon

            January 30, 2012

            Great Product

            Great product easy to install at a great price.. Did a complete motor rebuild wih many extras including the comp cams stage two xe270ah cams and springs sounds great.. Can't wait too get it tuned and tear up some tire's... lol... Love that smell of burning rubber... Thanx American Muscle for making a great place to buy great parts for great cars..


            Year: 2003 Submodel: GT keller tx.

            Helpful (3)

          • 5/5

            Installation Time: Shop Install

            January 27, 2012

            hole shot!

            This clutch grabs like no other! It has a slight chatter for the first 200 miles or so, but once you break it in its a thing of beauty! My hole shot is awesome with this clutch I jump out on everybody by at least a car and a half! If you want a bang for your buck I would go with this clutch. It has drag strip abilities but you also can go take a weekend drive and be good!


            Year: 2002 Submodel: GT fresno,ca

            Helpful (7)

          • 5/5

            July 10, 2011

            Good clutch

            Awesome clutch. It costs twice what a oem replacement does but you can feel the difference when you drive it. My stock clutch use to slip going into 3rd strong but this one doesn't it just throws you back in the seat. Only thing I have negative is the throw out bearing that they include sucks bad. and it chatters a little in reverse but you'll have that. Thanks american muscle

            Matt Comp Orange GT

            Year: 2004 Submodel: GT

            Helpful (6)

          • 5/5

            May 02, 2011

            spec stage 2 clutch

            I have had this clutch about a year and have not had any problems. It goes perfect of you have a bolt on Gt, like mine. The pressure plate is alittle stiff but it's a performance clutch.

            Caleb Niederhofer

            Year: 2002 Submodel: GT

            Helpful (10)

          • 4/5

            November 16, 2010

            Good coice

            I have this clutch in my 04 procharged GT and have had no problems with it. Its been installed for 30K miles now and still doing good.


            Year: 2004 Submodel: GT

            Helpful (11)

          • 1/5

            October 15, 2010

            TO Bearing alread went out >.

            The clutch itself was pretty nice right when it was put in but about a month later the bearing started getting louder and then 4 months later the bearing was so loud it was unbearable. Time to take this puppy out. I WOULD NOT RECCOMMEND THIS PRODUCT! FYI the clutch was professionally installed and I drive a 03 Mach 1

            Kody R

            Year: 2003

            Helpful (9)

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