Tremec Transmission TKO 600 5-Speed 26-Spline With .64 Overdrive

CJ's Part Number:


  • 5-Speed Manual
  • 600 Lbs.-Ft. Torque Capacity
  • 26 Spline Input Shaft
  • .64 Fifth Gear Overdrive Ratio

Tremec 26-Spline 5-Speed TKO 600 Transmission with .64 Overdrive 5th Gear.

Now is the time to ditch that weak, factory transmission and upgrade to the Tremec TKO 600 transmission from CJ Pony Parts for your high powered vehicle!

Features and Benefits:
- Tapered roller bearings on input, output and counter shafts to improve performance (reduced noise factor)
- All gears and shafts made from special grade steel (ASTM 4615) that provides increased torque carrying capacity
- Equipped with a high-performance short-throw billet aluminum shifter that isolates road noise, while providing clean crisp shifts
- Neutral safety switch and back-up light sensor
- Dual electronic and mechanical speedometer pick-ups to suit all years

This TKO 600 5-speed manual transmission features a 600 lbs.-ft. torque capacity. It also has a 26 spline input shaft and a .64 fifth gear overdrive ratio. All gears in this transmission are made from special grade steel (ASTM 4615). It is also equipped with a high-performance short-throw billet aluminum shifter. This piece will isolate road noise.

Gear Ratios:
- 1st gear: 2.87
- 2nd gear: 1.89
- 3rd gear: 1.28
- 4th gear: 1.00
- 5th gear 0.64
- Reverase: 2.56

*Installation will require a Tremec specific bellhousing, 26 spline clutch disc and a 31 spline driveshaft yoke in most applications. Other modifications may be required.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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