2001-2010 GM HD 6.5" FOX 2.5 Performance Conversion Kit (BDS739FDSC)

2001-2010 GM HD 6.5" FOX 2.5 Performance Conversion Kit (BDS739FDSC)BDS raises the bar on your 2001 2010 Chevy Silverado and GMC Sierra 2500 HD with this 6. 5" suspension lift kit and FOX 2. 5 Coil Over conversion, with clearance for up to 35" tires. The high clearance design improves ground clearance, strength, and offroad protection while correcting suspension and steering geometry. Up front it uses FOX 2. 5 coil over shocks, heavy duty tubular upper control arms (1. 5" OD x . 120 wall with indexed ball joint cup

BDS raises the bar on your 2001-2010 Chevy Silverado and GMC Sierra 2500 HD with this 6.5" suspension lift kit and FOX 2.5 Coil-Over conversion, with clearance for up to 35" tires. The high-clearance design improves ground clearance, strength, and offroad protection while correcting suspension and steering geometry. Up front it uses FOX 2.5 coil-over shocks, heavy duty tubular upper control arms (1.5" OD x .120-wall with indexed ball joint cup and greaseable ball joints), 1/4" thick high-arched steel crossmembers, multipiece differential relocation brackets, and heavy duty skid plates, with CNC-machined ductile iron steering knuckles, sway bar drops, bump stop extensions, brake line brackets, and CV spacers. The rear offers replacement lift block or full Glide-Ride leaf spring options, new u-bolts, and FOX 2.0 Performance Series shocks.

Features

• FOX 2.5 coil-overs offer improved damper performance over stock
• Dual Speed Compression Adjust adjuster allows easy high-speed and low-speed compression tuning for optimal performance in any terrain
• Performance UCAs increase strength and allow for more suspension travel
• High clearance design maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• HD skid plate system improves offroad protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Factory Protection Plus drivetrain warranty included
• Eliminates any need for a lift block
• Reduces axle wrap and creates a more controlled and stable feel
• Multi-leaf progressive design for a smooth ride
• Maintains factory payload weight ratings

Specs

• Front Lift Method: Cross-Member
• Rear Lift Method: Blocks
• Shocks Included: Yes
• Front Lift Height: 6.5 Inch
• Rear Lift Height: 5 Inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 17x9, 20x9
• Back Spacing: 5.5/5.75

Notes

• Torsion bar tool required to load/unload the torsion bars.
• Some welding required.
• Requires frame bracket modification and differential mount modification.
• Traction bars will not fit standard cab/short box models and are designed to work on vehicles with 4 inch to 8 inch of lift.
• 20 inch wheels with 5 inch to 5.75 inch backspacing recommended to reduce trimming.
• Not recommended for Suburban / Yukon models with AutoTrac Transfer Case.
• Does NOT work with rear Autoride equipped SUVs.

Includes

• BDS001509, GM K2500 HD 5.5in Rear Spring (UPC 658848611195)
• BDS021441, 01-10 HD Coilover System Box Kit (1of2) (UPC 658848614646)
• BDS021442, 01-10 HD Coilover System Box Kit (2of2) (UPC 658848614653)
• BDS021632, HD Knuckle Kit (UPC 658848614882)
• BDS121252, 01-10 HD UCA Kit (UPC 658848618934)
• BDS121650, 2001-2019 GM HD Front Skid Plate Box Kit (UPC 658848619207)
• BDS121654, 01-10 HD Coilover Mounting Kit (UPC 658848619245)
• FOX88406188, Kit: BDS 01-10 GM 2500/3500 HD Front Coilover, 2.5 Series, R/R 6.5 Inch Lift, Dual Speed Compression Adjust (UPC 814897013704)
• FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
• UBT4045, 9/16 x 2-9/16 x 11-3/8 Square U-bolt (UPC 711745613188)