SPL front lower control arms give you a wide range of adjustment abilities - these include roll center, camber, and track width adjustment. SPL control arms allow full articulation with the correct ball joint angle. The main arm is slotted, allowing us to use pinch bolts and SPL rotating clamps on the exclusive adjuster to lock in track width and camber specs ; this arm does not use jam nuts. In the past, using multiple wrenches to tighten down jam nuts while keeping bearings properly positioned was difficult, but this innovation makes it much easier to make adjustments.

The SPL double adjuster is machined from 4130 Chromoly, gundrilled for weight savings, and electroless nickel plated to prevent corrosion. Blue anodized titanium hardware further reduces unsprung weight from SPL control arms without inhibiting strength. This also includes stainless steel spacers to correct roll center if your vehicle is lowered. FK rod ends and high misalignment spherical bearings eliminate binding and flex that are present in the OEM front lower control arms. SPL's street version includes the headlight adjusting rod.

SPL Parts are designed and manufactured entirely in the USA. All materials are sourced from American suppliers to ensure that only properly certified materials are used to manufacture SPL Parts. Chromoly seamless straight tubing DOM mandrel bent tubing, 6061 and 2024 aluminum are used in SPL Parts to give their products unparalleled strength and quality. Products are TIG Welded by local professional welders, all CNC machining is done by local machine shops to meet tolerance specifications, and all research & development is done in-house. From racing to street car applications, SPL Parts are extremely high quality, durable, suspension products that are sure to get your vehicle back in spec.

Technical features:

• Lightweight Aluminum, Titanium, Chromoly and Stainless Steel construction
• Correct ball joint angle for full articulation
• Clamp design allows for easy access to lock down your alignment settings
• Low friction 3 piece Teflon lined FK sphericals and Heim joints/rod ends
• Multiple size stainless steel roll center spacers for precise adjustment

Made in the USA!