Over Axle Frame Repair Kit For Avalanche/Suburban/Yukon Passenger Side Rust Buster Frameworks Drivetrain & Differentials - Spider Gears - Spider Gear Sets 2015-2018 GMC Sierra 3500 HD

2015-2018 GMC Sierra 3500 HD Double Cab Pickup

Do not install the 4 Inch rear block kit on vehicles equipped with a factory 3-7/8 Inch rear block

A spanner wrench is included to make ride height adjustments fast and precise

Rust Buster frame repair kits are designed to keep these hard-working Frontiers on the road

It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions

Over Axle Frame Repair Kit For Avalanche/Suburban/Yukon Passenger Side Rust Buster Frameworks Drivetrain & Differentials - Spider Gears - Spider Gear Sets 2015-2018 GMC Sierra 3500 HDIf you're a proud owner of the venerable GMT800 950 series chassis like the Chevy Avalanche, GMC Yukon XL, Chevy Suburban and Cadillac EST and ESV you're already familiar with its perfect mix of versatile utility, powerful towing capabilities, and a ride quality that feels more like a luxurious SUV than a rugged truck. They even invented the term Mid Gate. These features, along with its robust engine options and a durable interior, ensure your GM SUV