BDS 6-Inch Lift Kit | FOX 2.5 Performance Elite Coil-Overs | Cast Steel Knuckles | 5-Inch Rear Block | Silverado/Sierra 1500 4WD 2014-2018

BDS 6-Inch Lift Kit | FOX 2.5 Performance Elite Coil-Overs | Cast Steel Knuckles | 5-Inch Rear Block | Chevy Silverado / GMC Sierra 1500 4WD 2014–2018 | SKU: 710PES

Is This for You?

This kit is for the 2014–2018 Chevy Silverado 1500 or GMC Sierra 1500 4WD owner with cast steel front knuckles who wants 6 inches of lift at the FOX 2.5 Performance Elite level with a 5-inch rear axle block. Confirm your Silverado/Sierra has cast steel knuckles — not aluminum or stamped steel. If you have aluminum or stamped steel control arms, order SKU 711PES. If you want rear leaf springs instead of a block, order SKU 717PES. If you want FOX 2.0 instead of FOX 2.5 PE, order SKU 710PSS. Does not fit 2013 or earlier (GMT900) or 2019 or newer.

The Result

6 inches of front lift via FOX 2.5 PE coil-overs with matched 5-inch rear axle block and FOX PE rear shocks — engineered for the K2 Silverado/Sierra 1500 4WD platform with cast steel knuckles. Premium tier, block rear system.

Verified Fitment (OFAS Standard)

• Chevy Silverado 1500 4WD: 2014–2018 — cast steel front knuckles
• GMC Sierra 1500 4WD: 2014–2018 — cast steel front knuckles

Does NOT fit: Aluminum or stamped steel control arms — order SKU 711PES. Does not fit 2WD. Does not fit 2013 or earlier (GMT900 platform). Does not fit 2019 or newer. Does not fit Silverado/Sierra 2500HD or 3500HD.

System Specifications

• SKU: 710PES
• Brand: BDS Suspension
• Front Lift Height: 6 inches — FOX 2.5 PE coil-overs
• Rear Lift Height: 5 inches — axle block with FOX PE rear shocks
• Knuckle Type: Cast steel — confirm before ordering
• Drivetrain: 4WD only
• Application: Chevy Silverado 1500 / GMC Sierra 1500 4WD 2014–2018 — cast steel knuckles
• Warranty: BDS No-Fine-Print Warranty + FOX 1-year limited warranty

Master Kit Components

• FOX 2.5 Performance Elite coil-overs — pair (front)
• Cast steel knuckle-specific lift components
• 5-inch rear axle blocks
• FOX Performance Elite rear shocks
• All required installation hardware

Installation & Fabrication Notes

• Professional installation required: 6-inch coil-over lift with rear block requires a qualified suspension shop.
• Alignment mandatory: Full front-end alignment required after installation. Do not drive on public roads before alignment is completed.
• Knuckle confirmation mandatory: Confirm cast steel knuckle before ordering. Aluminum or stamped steel requires SKU 711PES.
• Rear block U-bolt torque: 5-inch axle blocks must be installed per BDS specifications — confirm U-bolt torque specs and axle centering after installation.
• Reservoir routing: Follow BDS and FOX installation instructions for reservoir placement — avoid pinch points and heat sources.
• Torque specs: Torque all fasteners to BDS specification per included installation instructions.

Wheel & Tire Fitment

At 6-inch lift on the K2 Silverado/Sierra 1500 platform, typical fitment runs 35–37-inch tires depending on wheel offset and backspacing. Confirm maximum tire diameter and wheel specs with your wheel/tire supplier before ordering.

Installation Warning

Application-specific. Confirm 2014–2018 Silverado/Sierra 1500 4WD with cast steel knuckles before ordering. Aluminum/stamped steel — order SKU 711PES. Does not fit 2WD, 2013 and earlier, or 2019 and newer. This product is non-returnable once installed.

Is your Silverado or Sierra a 2014–2018 1500 4WD? Cast steel or aluminum/stamped steel knuckles? Do you want FOX 2.5 PE (this kit) or FOX 2.0 (SKU 710PSS)? 5-inch block or leaf springs (SKU 717PES)? Submit your year, model, drivetrain, and knuckle type via the contact form and we’ll confirm the correct SKU before it ships.