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

23 Reviews
Our Price

$269.99

  • Item #60002
  • MPN #SF871
  • Market Price $299.99
  • You Save 10% ($30.00)
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Customer Photos
Features
  • Ideal replacement.
  • Perfect for your daily-driven 'Stang.
  • Organic compound disc.
  • Includes throwout bearing & tool.
  • 10 Spline
  • Fits Late 01-04 GT, 99-04 Cobra, 03-04 Mach 1.
Description

Ideal Replacement. A powerful 'Stang needs a clutch capable of taking the heat. If enjoy launching your SN95, your OEM clutch might be starting to show signs of wear like slipping and that signature "burnt clutch" smell. Consider a SPEC Stage 1 as the ideal replacement for a 'Stang that sees daily driver duty - it will gives you the holding power and durability of high-performance clutches without the "on-off" feel of true race clutches.



Daily Driver Friendly. This SPEC Stage 1 Clutch is designed for bolt-on naturally aspirated and mildly modified forced induction engines. It's best suited to 'Stangs that see daily driver duty and occasional track use, since it offers the most friendly pedal feel combined with SPEC's legendary durability.



Premium Quality. The SPEC Stage 1 Clutch offers all the features you need from a more powerful clutch with superior driveability. SPEC Stage 1 Clutches feature their signature high clamp pressure plate combined with a steel-backed and multi-compound woven organic material disc and high torque sprung hub. 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.



Specifications:

  • 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: 420 ft./lbs.
This Spec Clutch requires the use of a Spec flywheel for proper engagement. AmericanMuscle highly recommends the Steel Flywheel for this Stage 1 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!

Mustang Fitment: 1999 2001 2002 2003 2004 Details

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

Installation Time: (approx) 4 Hours

Difficulty Level:Mechanical expertise or professional installation required.

Installation Guides:

Tech Specs


Clutch Kit Specifications
Year/Model: Late 01-04 GT, 99-04 Cobra, 03-04 MACH1 HP/Torque Rating @ Flywheel: 420 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: Organic Hardware Included:

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

Fitment
  • Bullitt - 01
  • Mach 1 - 03, 04
  • Cobra - 99, 01, 03, 04
  • GT - 01, 02, 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)

Most Helpful Reviews View All

Overall Rating 3.9/5 Write a Review
4/5
Easy Install

This is a very good stage 1 clutch for an awesome price. It is a stiff clutch but not too stiff. The only problem I have with it is that the stock auto adjuster will not work properly with this clutch.

Read More
Helpful (18) (1)

5/5
BURNT UP CLUTCH

I read Rob\'s review a month to late. After reading and desiding to go ahead and buy the clutch adjuster kit from American Muscle it was to late :( !!! If you are going to buy a clutch make sure you get

Read More
Helpful (9) (1)

Customer Photos (9) View All

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Q & A (2 Questions, 1 Answers) Ask a Question

Do I need anything else to go with this new clutch? Got '03 mustang, I don't like surprices when I take it to get done, thanks for the help, loving d products I just got!

TexMex Year: 2003 Model: GT

Question Resolved
Good Question (0) (0)
  • With a Spec Clutch, you'll want to get a Spec Flywheel for perfect engagement and clearance. You'll also want to get the Clutch Adjuster Kit to prolong the life of your new clutch and improve shifts. I've attached the link below for the adjuster kit so you can take a look! Don't hesitate to contact us if you have any other questions!

    Helpful (1) (0)

    LisaS Year: 1992 Model: GT

Would it be bad to use this clutch with the SPEC aluminum flywheel?

Aganger Year: 2003 Model: GT

Be the First to Answer This Question
Good Question (0) (0)

Reviews (23) Write a Review

  • 5 Stars .43 43%
  • 4 Stars .26 26%
  • 3 Stars .13 13%
  • 2 Stars .09 9%
  • 1 Stars .09 9%
3.9

out of 5 stars

16 Customers Recommend this Product

Installation Time:Weekend

Installation Cost:$250-$500

  • Fit: 4 4/5
  • Bang For Your Buck: 2.75 2.8/5
  • Grip / Bite: 4 4/5
Filter By Sort By
  • 4/5

    Easy Install

    October 23, 2007

    This is a very good stage 1 clutch for an awesome price. It is a stiff clutch but not too stiff. The only problem I have with it is that the stock auto adjuster will not work properly with this clutch. It wants to ratchet down to the last position where the clutch doesn\'t engage until right at the top of the petal. YOU WILL NEED THE HIGH PERFORMANCE CABLE WITH THE FIRE WALL ADJUSTER OR YOU WILL BURN YOUR CLUTCH UP! THIS IS NOT A RECOMMENDATION IT IS A FACT!

    Rob

    Helpful (18) (1)

  • 5/5

    Clutch install

    June 11, 2010

    The clutch works great! i can burn out once again! :) ZERO chatter or sqeaking. I will say that the engagement between gears its not as smooth as it was... not sure why, but im assuming it was an error on my part :p

    Gabe

    Helpful (7) (0)

  • 2/5

    issues

    May 25, 2010

    Installed SPEC Clutch and Steel Flywheel a month ago. Almost 2000 miles later still have chatter in first and it horrible in reverse. There is no smooth engagement. I've adjusted the clutch cable (MM kit) numerous times.

    Greg

    Year: 2000

    Helpful (9) (1)

  • 5/5

    BURNT UP CLUTCH

    April 19, 2009

    I read Rob\'s review a month to late. After reading and desiding to go ahead and buy the clutch adjuster kit from American Muscle it was to late :( !!! If you are going to buy a clutch make sure you get a clutch adjuster kit or you will with out a doubt BURN UP YOUR CLUTCH!!! I think i went two months and i relized yesterday that my clutch was slipping, So bottom line , i have to spend another 250 dollars and and like 15 hours of hard labor on the ground pulling a transmission back out !!! GET ADJUSTER OR SUFFER THE SAME PAIN!!!!!

    Jacob

    Helpful (9) (1)

  • 1/5

    junk bearings in a junk clutch

    April 13, 2011

    Installed the clutch everything went good felt really good, improvement over stock. Drove it easy for a day came onto it a little and I heard a bearing howling. Took it apart and saw that the garbage pilot bearing which was included in the kit had crapped out, i believe the release as well. I bought some ford oem ones as i don't have the time to wait for Ford Racing to be shipped in. I hope the oem ones will be sufficient. I tried contacting Spec but im sure they wont do anything for me so I will have to eat a few hundred bucks to have it installed again. Spend the money on a zoom clutch or centerforce dont cheap out like me, or the extra money you spend taking it out and in will equal that of a good brand.

    Mike

    Year: 2003 Model: GT Driving Style: Daily Driver

    Helpful (5) (1)

  • 4/5

    Throwout Bearing …

    June 19, 2010

    No problems with the clutch its self how ever im very disappointed in the performance of the bearings, 1000 (very easy) miles on the new setup with the bearing being the only problem, Solution? Buy the ford racing bearings!

    2002 GT

    Helpful (4) (0)

  • 3/5

    Spec clutch

    June 06, 2010

    not very happy with this clutch. I am still breaking it in, but I have alot of chatter when engaging 1st gear. I also get ALOT of loud squeaking whenever I drive!!

    Jose

    Helpful (3) (0)

  • 5/5

    Works Beautifully

    November 08, 2009

    I'm using this clutch in combination w/ SPEC Billet Aluminum Flywheel, both operate flawlessly so far (only about 120 miles since install). Zero chatter, pedal feel is slightly lighter than stock, and a little grabbier when engaging 1st. Overall, it feels much more confident than my stock clutch setup (which was only worn about 50% when I replaced it) and perfect for a daily driven car. Highly recommend getting the Billet Aluminum Flywheel to use with this.

    Jay

    Helpful (6) (2)

  • 1/5

    flat out terrible..

    April 06, 2012

    clutch chatter since day 1.. never went away, and pull it out 5,000 miles later and burn marks everywhere. Now i'll have to be getting a new flywheel as well as going to a RAM stg3. Don't waste your money on this paper weight.

    JUIC

    Year: 2004 Model: Mach 1

    Helpful (1) (0)

  • 5/5

    spec1

    February 21, 2011

    i just got my spec 1 and am waiting for the wear in period b4 i can give it a good run but i do have a adjuster but its taking me time to adjust it right , the engagement don't feel right and the pedal shakes my stock clutch felt better engagement but the spec jumps after each engagement

    robert los angeles

    Driving Style: Daily Driver

    Helpful (1) (0)

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