Superlift K644 F250, F350 8" lift kit

Be the first to review this product

2001-04 4WD Ford F250, F350 Super Duty 8" lift kit, Superide shocks

Product No: K644 SL

Availability: In stock


Important Notes

** Front driveshaft must be lengthened.
** Rear u-bolts fit vehicles with and without a top-mounted overload leaf. Those without overloads will have approx. 2" of excess U-bolt length (that can be trimmed).
** Rear lift based on vehicles with 2.5" tall factory block. If vehicle equipped with 3.5" tall factory block expect slight rear to front rake.
** Part number 9641 front bumper spacer can be used on to allow for increased tire clearance.
** 5.4L V-8 equipped trucks will sit slightly taller than advertised lift.
** Vehicles with a 2-piece rear driveshaft should order carrier bearing drop brackets.

Quick Overview

The Superlift 8" lift kit for the Ford F250, F350 Super Duty features Select Series front leaf springs with a 10-leaf pack. Using more leafs yields a progressive leaf stack, which produces a much smoother spring rate curve throughout the suspension cycle. Other features include anti-friction pads, full military wrapped spring eyes and functional urethane compression travel stops. The Superlift lift kit for the Super Duty features:

  • Select Series Springs
  • Track bar relocation bracket prevents steering wheel "kick"
  • Dropped pitman arm
  • Front anti-sway bar hardware maintains factory bar geometry
  • Front compression travel stops prevent over-compression and provide a more progressive spring rate
  • Factory rear travel-stops are relocated
  • Rear 5" block kit and add-a-leafs
  • 4 Superide shocks
  • Lifetime Warranty and Satisfaction Guarantee
View kit installation instructions

Required and/or Related Items

    • Make: Ford
    • Model: F250
    • Vehicle: 2001-04 F250 8" lift kit, Superide shocks
    • 2or4: 4WD
    • Tire Size: 38x14.50
    • Upsell: 92625 SL, 92710 SL, 9641 SL, 9685 SL


Superlift lift kit fits the following models:
2001 Ford F250, F350 Super Duty
2002 Ford F250, F350 Super Duty
2003 Ford F250, F350 Super Duty
2004 Ford F250, F350 Super Duty

Please wait...