Go big with this BDS 8" lift kit for your 2014-2018 Chevy Silverado and GMC Sierra 1500, with clearance for up to 35" tires. The high-clearance front uses top mount strut spacers, 1/4" steel crossmembers, multipiece differential relocation brackets, heavy duty skid plates, and CNC-machined ductile iron steering knuckles, plus sway bar drops, bump stop extensions, brake line brackets, and CV spacers. The rear offers a replacement lift block / add-a-leaf combo or full Glide-Ride leaf spring options, with new u-bolts, brake line brackets, and precision tuned NX2 Nitro shocks.

Features

• High clearance crossmember design maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• HD skid plate system for improved offroad protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• NX2 shock: nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends, 1-3/8" high-flow piston, self-lubricating seals, silver powder coat finish
• Factory Protection Plus drivetrain warranty included

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 8 inch
• Rear Lift Height: 6 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 20x9, 22x10
• Back Spacing: 5.5/5.5

Notes

• Requires frame bracket modification.
• Requires differential modification to clear electric power steering.
• All wheel drive models require driveline modification.
• Factory 17" and 18" wheels cannot be reinstalled due to tie rod end interference.
• GM produced several knuckle/control arm configurations in 2014-2018 trucks requiring specific kit selections. Reference the important notes and images to determine the correct control arm selection: Cast Steel models require the Cast Steel Control Arm kit; Stamped Steel and Aluminum models require the Aluminum Control Arm kit. Verify before ordering.

Includes

• BDS021607, 14-up Chevy 1500 8 inch Rear Box Kit (UPC 658848614790)
• BDS021802, 14-up Chevy 1500 8 inch Frt Box Kit 1of2 (UPC 658848615261)
• BDS021803, 14-up Chevy 1500 8 inch Frt Box Kit 2of2 (UPC 658848615278)
• BDS021804, 14-up Chevy 1500 8 inch Strut Spacer Box Kit (UPC 658848615285)
• BDS021810, 14-up Chevy 1500 Knuckle-DRV-cast Steel (UPC 658848615292)
• BDS021811, 14-up Chevy 1500 Knuckle-PASS-cast Steel (UPC 658848615308)
• BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609709)