ICON 1in Cast Block Kit (3in Wide)

When you need to fine-tune the rear stance of your truck, this 1-inch cast block kit from ICON Vehicle Dynamics is a straightforward way to get it done. This kit includes two cast iron blocks, each designed to add an inch of lift to the rear of your vehicle. They come with the necessary center pins already installed, making the installation process simpler. The blocks are painted semi-gloss black to help ward off corrosion, keeping them looking good and functioning well.

These blocks are particularly useful if your truck didn't come with factory rear blocks, or if you're pairing them with a specific lift spring setup. For instance, they can be used with ICON's 2-inch lift leaf spring expansion packs for the 2008-2025 Ford F-250 and F-350 Super Duty trucks. This combination helps maintain a near-stock ride height while also improving ride quality and reducing axle wrap compared to the original leaf spring and block setup.