4 Inch Lift Kit | Rear Springs | Ford F-250 4WD (1977-1979)
Rough Country
Rough Country

4 Inch Lift Kit | Rear Springs | Ford F-250 4WD (1977-1979)

Product Code: RC-505.20

OVERVIEW

Give your 77-79-áFord Super Duty an impressive upgrade, front to back with Rough CountryGÇÖs 4" Ford Suspension Lift Kit! This easy-to-install lift kit raises increases your ground clearance to avoid any obstacles and provides a better-than-stock look that gives an improved ride height and more aggressive appearance.\This kit features a set of front and rear, lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A raised steering block and all necessary hardware is provided to keep everything at optimum angles for a factory-like ride, even after lifting.\A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body.\Rough Country's 4"-áFord Suspension Lift Kit comes with everything you need to fit up to a 35" tire with proper wheel backspacing.\Best of all, Rough Country's 4GÇ¥ Ford Suspension Lift Kit is backed by our Lifetime Replacement Warranty.\-á


Features

  • Easy bolt-on installation
  • Increased ground clearance

  • Notes

  • Models with a Dana 60 front axle require Dana 60 steering block.
  • (#6608) Does NOT fit highboy models.

  • Install Time

  • 6 - 8 hours


    Instruction

    View Instruction Sheet

    Fitment

  • 1977-1979 4WD Ford F-250


    Tire Fitment

  • 35x12.50R18 Factory 18 8x6.5/8x165.1 - -
  • 35x12.50R17 Factory 17 8x6.5/8x165.1 - -
  • 35x12.50R16 Factory 16 8x6.5/8x165.1 - -
  • 35x12.50R17 17x8.5 8x6.5/8x165.1 +0 -
  • 35x12.50R17 17x8.5 8x6.5/8x165.1 +1 -
  • 35x12.50R17 17x9 8x6.5/8x165.1 -12 -
  • 315/70R17 17x9 8x6.5/8x165.1 -12 -
  • 35x12.50R17 17x9 8x6.5/8x165.1 +0 -
  • 315/70R17 17x9 8x6.5/8x165.1 +0 -
  • 35x12.50R17 17x9 8x6.5/8x165.1 +1 -
  • 315/70R17 17x9 8x6.5/8x165.1 +1 -
  • 35x12.50R18 18x8.5 8x6.5/8x165.1 +0 -
  • 295/70R18 18x8.5 8x6.5/8x165.1 +0 -
  • 35x12.50R18 18x8.5 8x6.5/8x165.1 +1 -
  • 295/70R18 18x8.5 8x6.5/8x165.1 +1 -
  • 35x12.50R18 18x9 8x6.5/8x165.1 -12 -
  • 295/70R18 18x9 8x6.5/8x165.1 -12 -
  • 285/75R18 18x9 8x6.5/8x165.1 -12 -
  • 35x12.50R18 18x9 8x6.5/8x165.1 +0 -
  • 295/70R18 18x9 8x6.5/8x165.1 +0 -
  • 35x12.50R18 18x9 8x6.5/8x165.1 +1 -
  • 295/70R18 18x9 8x6.5/8x165.1 +1 -
  • 35x12.50R18 18x10 8x6.5/8x165.1 -25 -
  • 295/70R18 18x10 8x6.5/8x165.1 -25 -
  • 35x12.50R18 18x10 8x6.5/8x165.1 -19 -
  • 295/70R18 18x10 8x6.5/8x165.1 -19 -
  • 35x12.50R18 18x10 8x6.5/8x165.1 -18 -
  • 295/70R18 18x10 8x6.5/8x165.1 -18 -
  • 35x12.50R20 20x9 8x6.5/8x165.1 -12 -
  • 35x11.50R20 20x9 8x6.5/8x165.1 -12 -
  • 295/65R20 20x9 8x6.5/8x165.1 -12 -
  • 295/60R20 20x9 8x6.5/8x165.1 -12 -
  • 35x12.50R20 20x9 8x6.5/8x165.1 +0 -
  • 295/60R20 20x9 8x6.5/8x165.1 +0 -
  • 35x12.50R20 20x9 8x6.5/8x165.1 +1 -
  • 295/60R20 20x9 8x6.5/8x165.1 +1 -
  • 35x12.50R20 20x10 8x6.5/8x165.1 -25 Minor Trimming
  • 35x12.50R20 20x10 8x6.5/8x165.1 -19 Minor Trimming
  • 295/60R20 20x10 8x6.5/8x165.1 -19 Minor Trimming
  • 35x12.50R20 20x10 8x6.5/8x165.1 -18 Minor Trimming
  • 295/60R20 20x10 8x6.5/8x165.1 -18 Minor Trimming
  • 35x12.50R20 20x12 8x6.5/8x165.1 -44 Trimming Required
  • 35x12.50R22 22x10 8x6.5/8x165.1 -25 Minor Trimming
  • 35x12.50R22 22x10 8x6.5/8x165.1 -19 Minor Trimming
  • 285/55R22 22x10 8x6.5/8x165.1 -19 -
  • 35x12.50R22 22x10 8x6.5/8x165.1 -18 Minor Trimming
  • 285/55R22 22x10 8x6.5/8x165.1 -18 -
  • 35x12.50R22 22x12 8x6.5/8x165.1 -44 Trimming Required


  • Sale Price CAD $1,424.95
    Retail price CAD $1,424.95
    Online Availability
    Quantity Available: 0
    This kit contains 8 products
    1
    N3 Shock Pair
    N3 Shock Pair
    Code: RC-23234
    1
    N3 Shock Pair
    N3 Shock Pair
    Code: RC-23298
    1
    Spring Bushings | Ford F-250 (77-79)
    Spring Bushings | Ford F-250 (77-79)
    Code: RC-6075
    1
    Steering Block | 3 Bolt | Ford F-250 4WD (1977-1979)
    Steering Block | 3 Bolt | Ford F-250 4WD (1977-1979)
    Code: RC-6603
    1
    Universal U-Bolt Kit
    Universal U-Bolt Kit
    Code: RC-7627
    1
    Universal U-Bolt Kit
    Universal U-Bolt Kit
    Code: RC-7630
    2
    4in Front Leaf Spring | Ford F-250 4WD (1977-1979)
    4in Front Leaf Spring | Ford F-250 4WD (1977-1979)
    Code: RC-8013
    2
    4in Rear Leaf Spring | Ford Bronco (78-79) / F-250 (77-79) 4WD
    4in Rear Leaf Spring | Ford Bronco (78-79) / F-250 (77-79) 4WD
    Code: RC-8033