Tuff Country 73-91 Chevy Blazer 1/2 Ton 4wd 4in Rear Block & U-Bolt Kit

This kit from Tuff Country gives you a 4-inch lift for the rear of your 1973-1991 Chevy or GMC 1/2 ton 4WD truck or SUV. What you get in the box are cast iron lift blocks and extended, zinc-plated u-bolts that are custom-fit for your application. These blocks are designed to be inserted between your factory axle and leaf spring to achieve that desired rear-end height increase.

This is a straightforward and economical way to get a bit more clearance or level out the stance of your vehicle. The cast iron blocks are a solid choice for this type of lift, and the included u-bolts are zinc-plated to help resist corrosion. This kit is specifically for the rear axle, so you'll need to consider front-end lift options separately if you're aiming for a full suspension lift.

This kit fits a range of popular vehicles from the mid-70s through the early 90s, including models like the Chevrolet K5 Blazer, Chevrolet K10 Pickup, and GMC K1500 Suburban. It's a well-built solution for adding a bit of height to the back of your truck or SUV.