Introduction
If you own a 2008-2011 Ford Ranger 4×4 and want to lift the front suspension for improved ground clearance and off-road performance, the ‘Pre-Key’ modification is a popular solution. By installing torsion bar keys from a 1998-2007 Ford Ranger 4×4, you can gain 1.75-2.00 inches of front lift. When combined with the earlier rear lift block or longer rear shackles, you can level your Ranger or give it a slight lift without installing a full aftermarket suspension kit. This guide explains the process, shows which parts are needed, and highlights safety and alignment considerations.
Why Perform the Pre-Key Modification?
- Raises the front end 1.75-2.00 inches using factory parts
- Improves ground clearance for off-roading and trails
- Corrects the lower ride height of 2008-2011 Rangers compared to 1998-2007 models
- Allows use of extended shocks for proper suspension travel
- Works with stock or aftermarket rear lift blocks/shackles
Parts Needed for Pre-Key Modification
- 1998-2007 Ford Ranger 4×4 torsion bar keys (P/N F57Z5B328B)
- 2008-2011 Ford Ranger rear lift block or longer shackles (Belltech 6400)
- Basic hand tools: jack, sockets, wrenches
- Optional: WD-40 or lubricant for torsion bolts
- Wheel alignment after modification
Quick Summary
The Pre-Key modification is a cost-effective way to lift a 2008-2011 Ford Ranger 4×4 using torsion keys from a 1998-2007 Ranger. Front lift: 1.75-2.00 inches. Combine with rear lift blocks or longer shackles for a level stance. Always get an alignment after the install to prevent uneven tire wear.
The Difference Between Ford Ranger Torsion Keys
Have you noticed that it sits lower than the 1998-2007 Ford Ranger 4×4?
In 2008, Ford switched to a different torsion key (Ford calls them ‘adjusters’) to lower the truck for improved handling and MPG. In addition to the different keys in the front, Ford also used a 1.5-Inch lift block in the rear, instead of the 1998-2007 2.5-Inch block.
Ford P/N F57Z5B328B
The ‘Pre-Key Mod’ consists of taking a set of torsion keys from a 1998-2007 Ford Ranger 4×4 and installing them into a 2008-2011 Ford Ranger 4×4 to gain 1.75-2.00 inches of lift. You then use the earlier (1998-2007) rear axle lift block, or a longer set of rear shackles (Belltech 6400) to raise the rear.
Make sure you have the vehicle re-aligned after changing out the torsion keys.
| Ford P/N | Description |
| F57Z5B328B | 1998-2007 Torsion Bar Key (Adjuster) |
| 8L5Z5B328A | 2008-2011 Torsion Bar Key (Adjuster) |
Want information on removing the torsion bar key (adjuster), check out: Ford Ranger Torsion Bar / Key Removal & Installation
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About The Author
Jim Oaks is the founder of The Ranger Station (TRS), one of the longest-running Ford Ranger enthusiast communities on the web. He has spent over three decades owning, modifying, repairing, and driving Ford Rangers on the street, trail, and overlanding routes.
Since launching TheRangerStation.com in 1999, Jim has documented thousands of real-world Ranger builds, technical repairs, drivetrain swaps, suspension modifications, and off-road adventures. TRS has been heavily referenced by enthusiasts, mechanics, and off-road builders looking for practical, experience-based information.