CST Fabricated Lift Blocks are the perfect solution if you're looking to raise the rear of your 2WD Frontier. You'll quickly and safely add 2" of rear lift to your truck. 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. The part number for this item is CST Suspension CSB-C14-2 and it fits 2005-2016 Nissan Frontier 2WD models.