SST Lift Kit Coil Spring Spacer ReadyLift #RLF69-2531

ReadyLIFT Suspension has engineered a line of suspension products made to fit the 2011-2016 Ford Super Duty equipped with diesel engines. Our 2011-2016 F250 4WD 3.5"F/1.5"-3.0"R SST Lift Kit provides the exact amount of front and rear lift while allowing for wheel and tire combinations up to 35" and keeping the smooth OEM ride and drivability. This ReadyLIFT SST Lift Kit is the perfect Lift Solution for the 2011-2016 Ford Super Duty trucks with a diesel engines and a two-piece drive shaft. Does not fit the 2011-2016 Super Duty with the 6.2 liter GASOLINE engine. The 69-2531 3.5"F/3.0"R SST Lift Kit includes 3.5" powdercoated steel coil spring spacers, sound isolators, shock extensions, sway bar frame mount spacers, bump stop extensions, carrier bearing spacer, track bar relocation bracket, radius arm drop brackets and OEM-style 5.0" Rear Lift Blocks for a great looking mild lift system that will maintain your factory ride! NOTE: This kit is for use on trucks with a two-piece drive shaft. If you have a one-piece drive shaft, use kit 69-2538. NOTE: The lift blocks in this kit are not designed to work with aftermarket or factory add-on air spring/load leveling kits that attach to the bump stop tangs. Use of this type of air bag system will void all block warranties and can cause failure of the block bump stop tang. Diesel engines only. Gas engine trucks will sit nose high. NOTE: Tow Package vehicles may require longer U-bolts or removal of top overload springs.

The Best Truck Leveling & Lifting Systems - Guaranteed to maintain your factory ride! ReadyLift Suspension Inc. is the #1 preferred manufacturer of truck and SUV Suspensions Leveling and Lift Kits that are guaranteed to retain your factory ride while providing the looks and lift every truck owner wants. Check out our new Top Mount Strut Extensions, Forged Torsion Bar Keys, OEM Style Lift Blocks, Mild Lift Kits and more!

  • 3.5" SST Lift Kit - Ford Super Duty F250/F-350/F450 4WD (2-pc Drive Shaft Only) 2011-2016
  • Front lift range: 1.0"3.0
  • Maximum tire diameter: 35
  • Compatible with 20112016 F250/F-350/F450 4WD trucks
  • Designed for trucks with twopiece drive shaft
  • Includes 5" rear block

  • Front Lift Height 3.5 Inches
  • Front Lift Component Coil Spring Spacer
  • Front or Rear Front and Rear
  • Prop65 Chem1 Di(2-ethylhexyl)phthalate (DEHP)
  • Rear Lift Component Block and U-bolt
  • Rear Lift Height 3 Inches
  • Shocks Included No
  • Fitment Direct Fitment
  • WARNING CA Proposition 65 No
  • WARNING CA Proposition 65 Yes
  • WARNING CA Proposition 65 Message WARNING Cancer; Birth Defects; and Reproductive Harm www.P65Warnings.ca.gov
  • California Proposition 65 WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.
  • Lift/Drop Height 3.5 in.
  • Lift/Drop Height 3 in.
  • Installation Time 5+ Hours
  • Max Tire Size 37 Inch
  • Install Difficulty Difficult Requires Professional Installation
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