Description
Featuring the new Tremec TKX 5-speed manual transmission!
TKX Gear Ratios
Wide Ratio – 3.27, 1.98, 1.34, 1.00, 0.72
Close Ratio – 2.87, 1.89, 1.28, 1.00, 0.68 OR 0.81 5th
- Rated for up to 600 ft-lb of torque
- up to 8000 rpm shifting capacity
- Just 99lbs (dry)
- Input Shaft: 26 Spline. Output 31 spline yoke required.
- Multiple shifter locations & dual speedo pick-ups for extreme versatility
- Robust 3-rail internal shift mechanism offers firm, positive shifts
- Recommended for street use and low rpm highway cruising
- Comes with American Powertrain’s industry leading 2 year warranty
- SN95 Mustang requires a TKX/TKO/Toploader bolt pattern bell housing (sold separately)
Kit includes:
- Tubular Crossmember
- Reuse your stock driveshaft by swapping out our yoke provided in the kit.
- Driveshaft spacer
- Polyurethane transmission mount
- Pilot bearing
- speedometer conversion
- shifter knob
- hardware instructions and Warranty
You will need a 26-spline clutch and Small Block Ford to TKX bellhousing.

