Description
American Powertrain 1961-72 Ford F100 TREMEC TKX Pro-Fit 5-Speed kit
- 30-50% increase in fuel economy
- Low RPM cruising for greatly reduced driver fatigue and an improved highway driving experience.
- Reduced engine wear leading to longer engine life
- Cooler engine operating temperatures
- Reduced NVH (noise – vibration – harshness)
TKX Gear Ratios
Select between 3 ratios
Our best seller is 17765 with the .68 OD works great with 3.55-4.11 gears
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
Kit Includes:
TREMEC TKX 5-speed
Driveshaft Slip Yoke (shorter driveshaft required)
Adjustable Bolt-In Cross Member – Black powder coat, uses original bolt holes
Isolator Mount – Polyurethane
Speedometer Solution – Mechanical or Electronic
Conversion Pilot Bearing
Weatherseal Reverse Light Harness,
Hardware, Complete Instructions and Warranty
You will need a bell housing adapter plate depending on the Toploader 4-speed pattern or a TKX bell housing. See optional parts list.
26-spline clutch disk required
Optional Parts:
- Hydramax Hydraulic Clutch
- Pilot Bearing
- Bell housing
- Flywheel
- Shifter
- Shifter Handle
