Fabtech 2019+ Silverado & Sierra 1500 1" Block & U-Bolt Kit

This Fabtech 1.00" Block will fit 2019 and 2020 Chevrolet Silverado 1500 and GMC Sierra 1500 2wd and 4x4 trucks. If you are looking for an inexpensive and simple solution to lifting the rear of your truck another 1" this is a great option. These blocks are flat (not tapered) and if your truck is factory equipped with a pinion angle shim you can retain them with this block. The provided U-bolts are the correct length (longer) for use with this lift block.

Do I need new rear shocks?
This is the most frequently asked question we receive when customers are considering the installation of this 1.00" rear block kit. Our default answer is NO. For street and mild off-road use the factory shocks can be retained. This 1.00" block does not extend the factory shock out enough to worry about replacing the factory shocks with longer ones. If you take your truck off-road frequently we recommend the installation of a more performance oriented aftermarket shock as the factory GM shocks aren't that great to begin with. If you are going to replace the factory shocks with new ones you might as well run a shock that's a little longer in the extended length to best match the block lift height you've installed. Otherwise keep your existing shocks and don't worry about replacing them.

Important:
Please note that this Block and U-bolt Kit is not designed for use on any 2019+ GM truck already equipped with a lift block. Stacking blocks is a big no-no and is illegal in some states. Don't Do It!

Shipping: Sorry, Free Ground Shipping is NOT available for this item.

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