After countless requests and months of development, Apex Engineered is proud to introduce the long-awaited Datsun 510 Steering Rack Conversion Kit. Designed to bring modern steering performance to a beloved classic, this complete kit replaces the factory box steering with a quick-ratio rack-and-pinion setup—all while preserving the integrity of your 510’s original structure.
The original steering box system in the 510 has long been known for its vague feel and slow response. Our new conversion kit is built around the Ford Escort steering rack, chosen for its ideal geometry in the 510 chassis and its ultra-responsive 2.4-turn ratio. The result? Significantly improved steering feel, sharper response, and a more connected driving experience—whether you’re cruising backroads or setting up for competition.
We know preserving the originality of your 510 is important. That’s why this kit is designed to be as minimally invasive as possible. There’s no need to cut up your engine bay, and most of the original architecture remains untouched. It’s a thoughtful upgrade that respects the car’s heritage while improving its capabilities.
This conversion also supports most common engine swaps, including SR and KA motors, as well as the factory L-series engine. For LHD vehicles with L-series engines, a custom mid-pipe from the header is required. Need a Right-Hand Drive version? No problem—just mention it in your order notes or email us after checkout.
The factory steering box in the Datsun 510 gets the job done—but by today’s standards, it leaves a lot on the table. Vague feedback, slow response, and noticeable play are common complaints among owners still running the original setup. Rack and pinion steering offers a more modern driving experience, with consistent feel and quicker reaction to inputs.
By converting to a rack and pinion system, you’re not just upgrading parts—you’re improving control, precision, and driver confidence. Whether you’re carving back roads or just want a better connection to the car, this upgrade delivers a noticeable improvement in every turn.
One of the biggest changes you’ll notice after installing the rack conversion kit is how the car responds to your hands. The quick 2.4-turn rack provides faster steering input with a more direct connection to the front wheels. Slop is reduced, transitions are tighter, and overall feedback is more predictable.
Importantly, the setup strikes a balance—it’s not overly aggressive for daily driving, but it brings out the best in the 510’s chassis. Whether you’re running vintage tires or modern rubber, the improved feel makes driving more engaging and controlled without sacrificing comfort.
Installing the Datsun 510 Steering Rack Conversion Kit is a straightforward process designed for experienced DIYers and professional shops alike. The kit was engineered to integrate cleanly with the factory chassis, requiring minimal modification and no guesswork.
We’ve provided a full video walkthrough that covers each step of the installation process—from preparing the workspace to final adjustments. Watching the video before starting is highly recommended, as it offers practical tips and visual guidance to help ensure a smooth, successful install.
Whether you’re building at home or scheduling shop time, this conversion is designed to save hassle and deliver results.
Want to see the install process before ordering? Watch the full installation video here »
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Steering Rack Conversion Kit Datsun 510 »
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If you have any questions about compatibility, install details, or custom requests, don’t hesitate to reach out. We built this kit because the community asked for it—and we’re proud to finally deliver.
