There's no doubt that a lowered vehicle or raised truck instantly adds enormous style to your vehicle, but style isn't everything. Once you've got your lowering kit or body lift kit properly installed, you've still got to worry about the performance consequences. To bring your vehicle back to the high-performance and safety it originally had, you'll likely need to make a few extra modifications. One such area that you should take a look at is the block. The block is the component that sits between the leaf springs and the rear end and is responsible for lowering or raising the pitch of your pinion gear to the drive shaft. With the modified height of your vehicle, your stock block will likely no longer provide an adequate fit. When this occurs, you need a custom fit Fabtech Block. With one of these blocks, you can adjust the pitch of the block to achieve the optimal angle for your modified ride. In this way, you can ensure that all of your components in the drive train are angled in the safest and most effective position. With a durable, long-lasting construction, a Fabtech Block is just what you need. Auto part buyers always want courteous technical assistance when considering high-quality car parts. Because you deserve that, we've established an always-open sales assistance hotline to aid you with your requests. To make a good deal even better, you always get completely free shipping on every order $50 and up. If you find a better price, tell us - we always beat any price advertised elsewhere.