Why Convert Your 1968 Mustang to Power Steering?
Adding power steering to a 1968 Ford Mustang that originally came with manual steering transforms the driving experience. It dramatically reduces steering effort, particularly at low speeds and when parking, making the classic car much more accessible and enjoyable for everyday use or spirited drives. This upgrade isn't just about comfort; it improves control and reduces driver fatigue.
- Power steering reduces steering effort, especially at low speeds.
- Makes parking and maneuvering significantly easier.
- Enhances overall vehicle control and driver comfort.
- Restores a modern feel to classic driving.
The core principle behind power steering is using hydraulic assistance to multiply the driver's input. A hydraulic pump, driven by the engine, pressurizes fluid which is then directed by a control valve to a steering cylinder or rack and pinion assembly. This fluid pressure assists in turning the wheels, requiring less physical force from you. Understanding this mechanism is fundamental to appreciating the benefits of the conversion.
If your classic Mustang still sports manual steering, you've likely experienced the strain during tight turns or parking lot navigation. The 1968 Mustang power steering conversion addresses this directly, bringing modern convenience to a beloved vintage automobile. It’s a popular modification for good reason, offering a tangible improvement in drivability.
It is imperative to acknowledge that while the benefits are substantial, the installation requires mechanical aptitude and careful attention to detail.
Essential Components for Your Power Steering Conversion
What specific parts are involved in a 1968 Mustang power steering conversion? Typically, a complete kit includes the core elements necessary to integrate the system. These are the vital pieces you'll need to source or find included in your chosen conversion package.
Power Steering Pump and Bracket
The heart of the system, the power steering pump generates the hydraulic pressure. It's usually belt-driven off the crankshaft pulley. A suitable bracket is crucial for mounting the pump securely to the engine block, ensuring correct belt alignment. Different engine configurations (e.g., inline-six vs. V8) might require specific pump types or brackets.
Steering Gearbox or Control Valve/Cylinder
Depending on the conversion style, you'll either replace the manual steering gearbox with a power steering gearbox or retain the manual steering box and add a hydraulic cylinder and control valve assembly. The gearbox option integrates the assist directly into the steering mechanism. The cylinder/valve setup uses an external cylinder mounted to the frame and linkage to push or pull the steering linkage.
Our analysis indicates that the gearbox replacement is often favored for a more integrated feel.
Hydraulic Hoses and Fittings
High-pressure hoses carry the fluid from the pump to the control valve and cylinder, while low-pressure hoses return it to the reservoir. Sourcing correct power steering fittings and custom power steering hose assemblies is critical for preventing leaks and ensuring proper fluid flow. These components must withstand significant pressure and vibration.
Power Steering Reservoir
A remote power steering reservoir often accompanies the pump, holding the hydraulic fluid. It needs to be mounted securely, usually in the engine bay, with adequate clearance for hose connections and fluid checks. Keeping the reservoir topped up is a key maintenance task.
The primary consideration involves ensuring all components are compatible with your specific Mustang model and engine.
Verify compatibility before purchasing any parts.
Choosing the Right Power Steering Conversion Kit
With several approaches available for a 1968 Mustang power steering conversion, selecting the right kit involves weighing factors like installation complexity, desired steering feel, and budget. Common options often revolve around the type of assist mechanism and the sourcing of components.
Full Conversion Kits (Gearbox Replacement)
These kits typically replace your original manual steering box with a power-assisted unit, often a Saginaw-style gearbox. They usually include the gearbox, pump, reservoir, brackets, hoses, and necessary fittings. This is generally the most comprehensive and often results in the cleanest installation and most consistent steering feel. Our analysis indicates this is a preferred method for many enthusiasts.
Cylinder Assist Kits
These kits retain your original manual steering gearbox but add a hydraulic cylinder and a control valve. The cylinder mounts to the frame and steering linkage, applying force to assist steering. This can be a more budget-friendly option and sometimes simpler to install than a full gearbox swap, though it may offer a slightly less refined steering feel compared to a fully integrated power box.
Component Sourcing vs. Pre-Packaged Kits
You can buy a complete, bolt-in kit designed specifically for your 1968 Mustang, or you can piece together a system using universal components and custom hoses. While piecing it together might offer cost savings or allow for specific component choices (like a particular 7.3 power steering pump conversion if applicable to other models, though not directly for a '68 Mustang), it requires more expertise in matching parts, especially for things like power steering services and fittings. For most owners, a well-curated kit simplifies the process significantly.
| Kit Type | Pros | Cons | Best For |
| Gearbox Replacement | Integrated feel, consistent assist, generally cleaner install | Higher cost, more involved installation | Restorations, daily drivers, performance builds |
| Cylinder Assist | Lower cost, potentially simpler install | May feel less refined, external components | Budget builds, drivers seeking basic assistance |
This mechanism is critical for achieving a balanced steering response.
The most decision-critical phrase in this section is that gearbox replacement kits often offer a more integrated feel.
When considering components, think about the 3851039 power steering pump, a common aftermarket choice for classic car conversions, though ensure it's compatible with your chosen kit or build strategy.