SPC Performance AL SHIMS 2.5X5X2 deg. (6)

SPC Performance is a well-known name in the suspension world, and they offer a cost-effective solution for caster correction with these aluminum axle shims. Designed for over-the-road heavy-duty trucks and trailers, these shims are a practical choice when you need to adjust your caster angle without breaking the bank.

These shims are made from an aluminum alloy and are built to handle the demands of heavy-duty use. They measure 2.5 inches wide by 5 inches long, with a 2-degree angle to help you dial in your alignment. While they offer average compression strength and hardness, they provide a budget-friendly way to correct caster issues. It's worth noting that if you're using Z blocks or axle spacers, it's a good idea to spread the load to prevent the shim from crushing, ensuring a solid installation.

When you order part number 10432, you'll receive a box containing six shims. Remember to specify the spring pad length and width when placing your order to ensure you get the right fit for your truck.