Looking to lift the rear of your vehicle? Look no further than Southern Trucks 1-inch GM rear block kit. Southern Trucks rear block kit allows you to take the stress off your leaf springs, while making towing large hauls a breeze. Our rear block kit is made from cast iron and includes new longer U-bolts.

Not only are you getting a great product at less than half the cost of the competition, Southern Truck offers a limited lifetime replacement on all rear block kits to give you peace of mind when making the decision to buy.

Features:

• Cast Iron Blocks With Casted In Centering Pin.
• High Quality Longer U-Bolts.
• Includes Plated Nuts And Washers.
• Sold As A Kit.
• 2WD/4WD 8-Lug w/Factory Trailer Package

Details:

• Fits 2011 - 2019 GMC Sierra 3500 HD 2WD/4WD, 2011 - 2019 GMC Sierra 2500 HD 2WD/4WD, 2011 - 2019 Chevrolet Silverado 2500 HD 2WD/4WD, 2011 - 2019 Chevrolet Silverado 3500 HD 2WD/4WD
• Material Cast Iron
• Position Rear
• Drive 2WD/4WD
• Block Lift 1.0 Inch
• Sold As Kit
• Harware Plating Plated Nuts And Washers
• Lug Nuts 8 Lug
• Kit Components 2 Rear Blocks, U-Bolts and nuts
• Installation Time 2 Hours