$245.00
S30 Steering Knuckles are the ultimate upgrade for your 240Z, 260Z, or 280Z when you want quicker turn-in, sharper steering feel, and faster lap times. Machined from a steel block, these quick-steering knuckles come in 10mm and 30mm shorter options than stock—perfect for street driving, canyon carving, or competitive track use. If you’re looking for a high-impact suspension mod without breaking the bank, S30 Steering Arms deliver serious results.
Tapered tie rod holes provide the safest design, and allow you to run the stock tie rods.
Key Features:
Vehicle Compatibility:
Check out our other suspension upgrades for your Datsun 240Z, 260Z, or 280Z (S30):


Great product and very happy with the quality!
The precision and design quality of this product and everything from Apex is literally the BEST. You get what you pay for. One suggestion...when using the knuckles, if you intend to keep the stock rotor dust shield, you'll have to modify the shield as the knuckles push the shield against the rotor. Or, you'll need to take the dust shield off in order for the rotor to spin freely and not be impinged by the knuckle pushing the dust shield against it. Other than that, this product is perfect!
The Apex Engineered Steering Knuckles for the 240Z, 260Z, and 280Z are manufactured from high-quality steel. Apex Engineered specifically chose steel for these knuckles because they are a critical suspension component that must withstand extreme stress and abuse. By using steel, Apex Engineered ensures maximum durability to prevent fatigue and failure, providing a much higher safety margin than aluminum for high-performance driving.
Apex Engineered S30 (240Z / 260Z / 280Z) Steering Knuckles are designed for a direct fit on all 1969-1978 Nissan and Datsun S30 models. These knuckles are compatible with the 240Z, 260Z, and 280Z, ensuring a perfect match for your classic Z-car's factory mounting points.
Each pair of Apex Engineered S30 (240Z / 260Z / 280Z) Steering Knuckles is precision-machined from a solid steel block with 0.005-inch accuracy for maximum strength. The lightweight construction includes a corrosion-resistant plating to ensure long-lasting durability and performance in all driving conditions for your 240Z, 260Z, or 280Z.
Installing Apex Engineered S30 (240Z / 260Z / 280Z) Steering Knuckles is a straightforward process because they feature tapered tie rod holes that allow you to reuse your stock tie rods. This design ensures the safest possible connection while significantly reducing the time and complexity required to upgrade your S30's steering geometry.
While Apex Engineered S30 (240Z / 260Z / 280Z) Steering Knuckles provide an immediate improvement in steering speed, they are best paired with our S30 Front Control Arms and Coilovers for a complete suspension overhaul. This combination allows 240Z, 260Z, and 280Z owners to achieve the ultimate level of adjustability and handling precision for their S30 chassis.