CST Lift Blocks are the perfect solution if you're looking to raise the rear of your Nissan Titan. You'll quickly and safely add 1" of rear lift to your Nissan Titan. Installation takes approx. 1 hour and is fairly simple. In order to install these lift blocks, you will need longer U-Bolts. If you don't already have longer U-Bolts, you'll need to order a set above for an additional charge.