Bilstein 47-310834 B8 6112 Front Leveling Kit for 14-20 Silverado/Sierra/Tahoe

Vehicle Fitment

• 2014-2018 Chevrolet Silverado 1500 (4WD, Crew Cab/Double Cab, 4.3L V6, 5.3L V8, 6.2L V8)
• 2019 Chevrolet Silverado 1500 LD Legacy (4WD, Crew Cab/Double Cab, 4.3L V6, 5.3L V8, 6.2L V8)
• 2014-2018 GMC Sierra 1500 (4WD, Crew Cab/Double Cab, 4.3L V6, 5.3L V8, 6.2L V8)
• 2019 GMC Sierra 1500 Limited Legacy (4WD, Crew Cab/Double Cab, 4.3L V6, 5.3L V8, 6.2L V8)
• 2015-2020 Chevrolet Tahoe (4WD/2WD, 5.3L V8, All Trims except Police Package)
• 2015-2020 GMC Yukon (4WD/2WD, 5.3L V8, 6.2L V8, All Trims)

Fitment Notes

• Does not fit Standard Cab or Regular Cab models
• Does not fit Suburban or Yukon XL models
• Lift height: 0-1.85 inches for Silverado/Sierra, 0-1.6 inches for Tahoe/Yukon
• 4WD applications only for Silverado/Sierra; 2WD/4WD compatible for Tahoe/Yukon
• Replaces part numbers 47-273702, 47-311176, and 47-251922

Features

• 60mm digressive piston provides superior damping control for on-road and off-road use
• Multiple snap-ring grooves allow adjustable spring seat positioning for custom ride height
• Monotube gas pressure design prevents fade and maintains performance under extreme conditions
• Custom cold-wound coil springs matched specifically to each vehicle application
• Billet aluminum spring seats provide durable, precise height adjustment capability
• Increased wheel travel and suspension articulation for improved off-road capability
• Allows fitment of larger diameter tires without rubbing or trimming
• Direct bolt-on installation using OEM top mounts and spring isolators
• Tested on Nurburgring and Papenburg proving grounds for performance validation
• Made in USA at Bilstein's Poway, California manufacturing facility

Specifications

• Position: Front suspension (pair)
• Body Diameter: 60mm (2.36 inches) monotube
• Front Lift Range: 0 to 1.85 inches (Silverado/Sierra), 0 to 1.6 inches (Tahoe/Yukon)
• Design: Monotube gas pressure with digressive piston valving
• Spring Type: Cold-wound coil springs with progressive rate
• Spring Seat: Billet aluminum with multiple snap-ring adjustment positions
• Finish: Zinc plated body with protective coating
• Installation: Direct OEM replacement using factory mounting points

Included Components

• 2x B8 6112 Series 60mm monotube coilover shock assemblies
• 2x Application-specific cold-wound coil springs
• 2x Billet aluminum adjustable spring seats
• Complete hardware and installation instructions

Product Description

The Bilstein 47-310834 B8 6112 Front Leveling Kit is engineered for serious off-road enthusiasts and daily drivers seeking enhanced ground clearance, larger tire fitment, and improved suspension performance. This complete coilover kit features Bilstein's proven monotube gas pressure technology with an oversized 60mm digressive piston that provides superior damping control compared to conventional twin-tube designs. The adjustable spring seat design with multiple snap-ring positions allows precise height adjustment from factory level up to 1.85 inches of front lift on trucks or 1.6 inches on SUVs, eliminating the factory rake and creating a level stance for improved aesthetics and functionality.

Each kit includes custom cold-wound coil springs matched specifically to vehicle weight and suspension characteristics, ensuring optimal ride quality and load-carrying capacity. The billet aluminum spring seats provide rock-solid adjustment capability while the increased shock body diameter improves heat dissipation during extended off-road use or heavy towing. Installation is straightforward using factory mounting points and OEM top mounts, though professional installation and alignment are recommended for best results.