What you'll need:
* Power steering gearbox: This is the core component. You'll need one designed for a 1968 El Camino or a compatible year/model. Finding a used one in good condition is often the most cost-effective approach. Finding the right ratio is important for steering feel.
* Power steering pump: This will need to be matched to the gearbox and your engine. It will likely require an appropriate bracket to mount it to your engine.
* High-pressure lines: These connect the pump to the gearbox. You'll likely need custom lines fabricated or adapted unless you find a complete kit.
* Low-pressure line: This returns the fluid to the reservoir.
* Power steering reservoir: A container to hold the power steering fluid.
* Steering column: Depending on the year and model of the donor parts, you might need a different steering column or shaft.
* Mounting brackets: You'll likely need brackets to mount the pump and possibly other components. These may need to be fabricated.
* Power steering fluid: The correct type is crucial for proper operation.
* Belt: To drive the power steering pump.
The process:
1. Parts Sourcing: This is the most challenging part. Finding compatible used parts in good condition can be time-consuming and require searching various junkyards, online marketplaces, and specialty parts suppliers.
2. Removal of Manual Steering Components: This includes the manual steering box, linkage, and related parts.
3. Installation of Power Steering Components: This involves mounting the new pump, gearbox, and reservoir. Careful attention to alignment is critical. You'll need to install the high and low pressure lines, ensuring they are correctly routed and clamped securely.
4. Bracket Fabrication (likely): You'll probably need to fabricate or modify brackets to mount the power steering pump to your engine.
5. Plumbing: This involves carefully routing and connecting the high and low-pressure lines, ensuring there are no leaks.
6. Fluid Filling and Bleed: Once everything is installed, you'll need to fill the system with power steering fluid and bleed any air from the lines.
7. Alignment: After installing the power steering system, it is crucial to have your front end alignment checked and adjusted by a professional.
Challenges:
* Finding parts: Locating the correct parts in good condition can be a significant hurdle.
* Fabrication: You may need welding and fabrication skills to create custom brackets or modify existing ones.
* Plumbing: Incorrectly routing or connecting the lines can lead to leaks or system failure.
* Expertise: This is not a beginner's project. Mechanical expertise is essential for success.
Alternatives:
Consider seeking professional help from a mechanic experienced with classic car restorations. While it will be more expensive, it will likely save you time, frustration, and potential damage to your vehicle.
In short, while converting your 1968 El Camino to power steering is doable, it's a major project requiring significant time, effort, mechanical skill, and parts sourcing. Carefully weigh the costs and your abilities before undertaking this conversion.
