Superlift 73-87 Chevy K5 K10/GMC K15 1.5in Block Kit

If you're looking to level out the stance on your classic GM truck or SUV, this 1.5-inch rear block kit from Superlift is a solid option. It's designed to fit a wide range of 1973-1991 models, including popular choices like the Chevy K5 Blazer, K10 Pickup, and GMC Jimmy. By adding these blocks between your rear leaf springs and the axle, you can effectively raise the rear of your vehicle by 1.5 inches, achieving a more balanced look.

This kit comes with everything you need for a straightforward installation: two cast iron blocks, four U-bolts sized for the application, and all the necessary nuts and washers. Cast iron blocks are a well-built choice for this type of lift, offering dependable support. The installation process typically involves removing the rear wheels, unbolting the leaf springs from the axle, inserting the blocks, and then reassembling everything. It’s a common modification for those wanting a slightly lifted appearance without a full suspension overhaul.

Superlift has been in the suspension game since 1975, and they build their products with a focus on what works best for truck owners, whether you're on or off-road. This kit is backed by a Limited Lifetime Warranty, giving you peace of mind with your purchase.