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Rancho RS6550B Suspension System 4" Lift Kit 2001-2007 Silverado & Sierra 2500HD 4WD

Rancho RS6550B Suspension System 4" Lift Kit 2001-2007 Silverado & Sierra 2500HD 4WD
Part Number: RAN-RS6550B
Brand: Rancho Suspension
List Price: $1,934.00
Price: $1,675.00

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Rancho RS6550B Suspension System 4" Lift Kit 2001 2002 2003 2004 2005 2006 2007 Silverado & Sierra 2500HD 4WD

Rancho suspension lift kits are designed to give you the ride height you want without sacrificing the integrity of your suspension system. Each kit includes all the necessary components to maintain proper suspension geometry. Front differential brackets correct pinion angle for minimized driveline vibration. No exhaust modifications necessary. Full alignment to OE specs. Features cast steering knuckle and one-piece MIG welded subframe. Heavy gage high-strength steel construction. Extended anti-sway bar end links -front and rear. Urethane bushings throughout. Easy installation (no upper control arm drop, no relay rod replacement) Bolt-on system with no welding required. Includes heavy-duty fasteners and hardware.

  • For use with Rancho 2.5 inch leaf springs
  • Rancho springs are designed to maintain a soft factory ride
  • Leaf springs are designed to control torque roll while providing equal traction through limited axle wind-up
  • Allows up to 33 inch tires
  • Springs are carefully shot peened and finished in black. Leaf spring bushings are included and designed to reuse factory U-bolts

Prop 65 Warning WARNING: Cancer and/or Reproductive Harm — www.P65Warnings.ca.gov

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Part # Description Price
RAN-RS6550B Rancho RS6550B Suspension System 4" Lift Kit 2001-2007 Silverado & Sierra 2500HD 4WD $1,675.00 Add to Cart

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Fits These Applications:

Year Make Model SubModel Engine Transmission Drive
2007 Chevrolet Truck/SUV Silverado 2500HD Classic 6.0 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD Classic 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD Classic 8.1 4WD
2006 Chevrolet Truck/SUV Silverado 2500HD 6.0 4WD
2006 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 4WD
2006 Chevrolet Truck/SUV Silverado 2500HD 8.1 4WD
2005 Chevrolet Truck/SUV Silverado 2500HD 6.0 4WD
2005 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 4WD
2005 Chevrolet Truck/SUV Silverado 2500HD 8.1 4WD
2004 Chevrolet Truck/SUV Silverado 2500 6.0 4WD
2004 Chevrolet Truck/SUV Silverado 2500 6.6 D 4WD
2004 Chevrolet Truck/SUV Silverado 2500 8.1 4WD
2004 Chevrolet Truck/SUV Silverado 2500HD 6.0 4WD
2004 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 4WD
2004 Chevrolet Truck/SUV Silverado 2500HD 8.1 4WD
2003 Chevrolet Truck/SUV Silverado 2500 6.0 4WD
2003 Chevrolet Truck/SUV Silverado 2500 6.6 D 4WD
2003 Chevrolet Truck/SUV Silverado 2500 8.1 4WD
2003 Chevrolet Truck/SUV Silverado 2500HD 6.0 4WD
2003 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 4WD
2003 Chevrolet Truck/SUV Silverado 2500HD 8.1 4WD
2002 Chevrolet Truck/SUV Silverado 2500 6.0 4WD
2002 Chevrolet Truck/SUV Silverado 2500 6.6 D 4WD
2002 Chevrolet Truck/SUV Silverado 2500 8.1 4WD
2002 Chevrolet Truck/SUV Silverado 2500HD 6.0 4WD
2002 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 4WD
2002 Chevrolet Truck/SUV Silverado 2500HD 8.1 4WD
2001 Chevrolet Truck/SUV Silverado 2500 6.0 4WD
2001 Chevrolet Truck/SUV Silverado 2500 6.6 D 4WD
2001 Chevrolet Truck/SUV Silverado 2500 8.1 4WD
2001 Chevrolet Truck/SUV Silverado 2500HD 6.0 4WD
2001 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 4WD
2001 Chevrolet Truck/SUV Silverado 2500HD 8.1 4WD
2007 GMC Truck/SUV Sierra 2500HD Classic 6.0 4WD
2007 GMC Truck/SUV Sierra 2500HD Classic 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD Classic 8.1 4WD
2006 GMC Truck/SUV Sierra 2500HD 6.0 4WD
2006 GMC Truck/SUV Sierra 2500HD 6.6 D 4WD
2006 GMC Truck/SUV Sierra 2500HD 8.1 4WD
2005 GMC Truck/SUV Sierra 2500HD 6.0 4WD
2005 GMC Truck/SUV Sierra 2500HD 6.6 D 4WD
2005 GMC Truck/SUV Sierra 2500HD 8.1 4WD
2004 GMC Truck/SUV Sierra 2500 6.0 4WD
2004 GMC Truck/SUV Sierra 2500 6.6 D 4WD
2004 GMC Truck/SUV Sierra 2500 8.1 4WD
2004 GMC Truck/SUV Sierra 2500HD 6.0 4WD
2004 GMC Truck/SUV Sierra 2500HD 6.6 D 4WD
2004 GMC Truck/SUV Sierra 2500HD 8.1 4WD
2003 GMC Truck/SUV Sierra 2500 6.0 4WD
2003 GMC Truck/SUV Sierra 2500 6.6 D 4WD
2003 GMC Truck/SUV Sierra 2500 8.1 4WD
2003 GMC Truck/SUV Sierra 2500HD 6.0 4WD
2003 GMC Truck/SUV Sierra 2500HD 6.6 D 4WD
2003 GMC Truck/SUV Sierra 2500HD 8.1 4WD
2002 GMC Truck/SUV Sierra 2500 6.0 4WD
2002 GMC Truck/SUV Sierra 2500 6.6 D 4WD
2002 GMC Truck/SUV Sierra 2500 8.1 4WD
2002 GMC Truck/SUV Sierra 2500HD 6.0 4WD
2002 GMC Truck/SUV Sierra 2500HD 6.6 D 4WD
2002 GMC Truck/SUV Sierra 2500HD 8.1 4WD
2001 GMC Truck/SUV Sierra 2500 6.0 4WD
2001 GMC Truck/SUV Sierra 2500 6.6 D 4WD
2001 GMC Truck/SUV Sierra 2500 8.1 4WD
2001 GMC Truck/SUV Sierra 2500HD 6.0 4WD
2001 GMC Truck/SUV Sierra 2500HD 6.6 D 4WD
2001 GMC Truck/SUV Sierra 2500HD 8.1 4WD