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Ford Racing Tremec TKO 600 Extra HD 5-Speed Transmission - 0.68 5th Gear

3 Reviews
Our Price

$2,394.99

  • Item #50232
  • MPN# M-7003-R58H

  • Market Price $2,873.99
  • You Save 17% ($479.00)
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Features
  • Heavy Duty TKO
  • Gear ratios: 1st 2.87; 2nd 1.90; 3rd 1.34; 4th 1.00; 5th 0.68
  • Close ratio 1st through 4th gear
  • Improved shift forks
  • 4615 steel gears for increased torque capacity
  • Torque capacity - 600 lbs/ft
  • Input shaft - 26 spline
  • Output shaft - 31 spline
  • Fits 1979-1995 Mustangs
Description
Heavy Duty TKO. Is your high performance 5.0L Mustang making more power than your stock factory manual transmission can handle? Then you need to upgrade to the Ford Racing Tremec TKO 600 Extra Heavy Duty 5-Speed Manual Transmission. This Tremec TKO replaces the older TR-3550 and has a torque capacity of 600 lbs./ft. making it perfect for high-performance applications.

Built Ford Tough. The Ford Racing Tremec TKO 600 Transmission has a close ratio 1st through 4th gear and is equipped with a 26 spline input shaft and a 31 spline output shaft. It features improved cast iron shift forks, a one-piece counter-shaft, and gears made of 4615 steel which increases torque capacity.

Gear Ratios. 1st 2.87; 2nd 1.90; 3rd 1.34; 4th 1.00; 5th 0.68

Required Upgrades. The Ford Racing Tremec TKO 600 Transmission requires a Ford Racing bellhousing (M-6392-R58), a 31 spline driveshaft yoke (M-4841-A), and a 10.5" clutch disc (M-7550-T302) designed for use with a 26 spline input shaft.

1979-1993 Installation Notes. Installation of the Ford Racing Tremec TKO 600 Transmission in a 1979 to 1993 Mustang will require the use of a Ford Racing M-5059-A crossmember, 1979-1981 will models will require some modifications.

1994-1995 Installation Notes. Installation of the Ford Racing Tremec TKO 600 Transmission in a 1994 to 1995 Mustang will require modifying the vehicle crossmember, lengthening the driveshaft by 0.625'' and the use of Ford Racing clutch fork part# E6ZZ-7515-A.

Application. The Ford Racing Tremec TKO 600 Extra Heavy Duty 5-Speed Manual Transmission is designed for use in the 1979 to 1995 5.0L V8 Mustangs. Can also be used in 4.6L applications when combined with a Ford Racing bellhousing M-6392-M46 and Ford Racing 11" Clutch Kit M-7560-T46.

NOTE: Ships Continental 48 States ONLY. No Canada, APO/FPO, Hawaii, Alaska, Puerto Rico, Guam or Us Virgin Islands.

If shipping to a business, please include the business name. Also, after your order is placed, be prepared to let us know if you will need a Lift-Gate service. You will be contacted via email before your order ships.

Mustang Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

What's in the Box
  • (1) Transmission
Installation Info
Fitment
  • Cobra - 94, 95
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • GT - 94, 95

Most Helpful Reviews View All

Overall Rating 5/5 Write a Review
5/5
Recommended only if you have the money

As soon as I got it out of the shop I drove it around the town before parking it but man was there a difference in performance I strongly recommend this transmission if your looking for a performance gain

Read More
Helpful (5) (0)

5/5
the tko 600 is the best shifting transmission I've ever had!

the tko 600 for my 87 coupe is awesome! shifts great at high rpms. and was pretty easy installing. I would buy this transmission agin if I had to

Helpful (3) (0)

Customer Photos

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Q & A (1 Questions, 3 Answers) Ask a Question

Is the final drive really .68? or is it .64 TKO500 comes with .68 5th gear and the TKO600 comes with a.64 5th gear. I'm guessing its just a typo more or less or.

HookinNBookin Year: 1991 Model: Other

Question Resolved
Good Question (0) (0)
  • The Tremec transmissions are used mainli in Mustang's and Corvets. The 500 is for engines up to 500 ft. lb. of torque the the 600 is for 600 ft lb of torque, The stock T500's have the .64 the .68 and .82 ratios are for the higher performance racers. Rodstoy

    Helpful (0) (0)

    Rodstoy Year: 2014 Model: GT

    Top 250 Contributor

Show 2 more answers

Reviews (3) Write a Review

  • 5 Stars 1.0 100%
  • 4 Stars 0 0%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
5.0

out of 5 stars

3 Customers Recommend this Product

Installation Time:Weekend

Installation Cost:$1000+

  • Performance Gain: 5 5/5
  • Fit: 5 5/5
  • Bang For Your Buck: 4.666667 4.7/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    May 26, 2012

    Recommended only if you have the money

    As soon as I got it out of the shop I drove it around the town before parking it but man was there a difference in performance I strongly recommend this transmission if your looking for a performance gain but only if you have the money

    charger3

    Year: 1987 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 FL

    Helpful (5) (0)

  • 5/5 Yes, I recommend this product

    December 22, 2012

    the tko 600 is the best shifting transmission I've ever had!

    the tko 600 for my 87 coupe is awesome! shifts great at high rpms. and was pretty easy installing. I would buy this transmission agin if I had to

    cooper954

    Year: 1987 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 Jacksonville, FL, USA

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    March 23, 2014

    Awesome transmission

    Love this transmission. Only had it installed a couple but I'm already in love. Still got awhile before she's fully broken in. I read some reviews before saying the Tremec TKO 600 was a little rough on shifts. Especially during break in. So far mine has been butter all the way up to 5th. I don't know enough words to describe how great it is. Point is, I love the transmission and recommend it for anyone wanting a great street transmission. If you have the money for all of the required upgrades. Then it's definitely worth it.

    Josht12

    Year: 1987 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 2 Phoenix, AZ, USA

    Helpful (1) (1)

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