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SuperLift 4″ Superunner Suspension Lift Kit for 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 Ford F-150 4WD

Part: K555

  • Axle pivot brackets, constructed of .25″; thick steel plate, correct camber angle
  • Dropped pitman arm reduces steering linkage angles; optional Superunner replacement steering linkage system available.
  • Superide shock absorbers included
  • Lifetime Warranty
  • Satisfaction Guarantee

Tire and Wheel Info

33 x 12.50

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate.

Actual dimensions of a given tire size can vary considerably from one brand to another.

Manufacturers’ wheel offset and backspacing measurement points are not always consistent.

Backspacing greatly impacts tire-to-fender clearance when turning.

Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent.

Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

Installation Notes

Superunner steering must not be used on lifts in excess of 6″.

Installation Instructions

Product Overview

New pre-set coil springs provide 4″ of front lift; lift blocks raise the rear. A replacement pitman arm relieves drag link angle.

Axle pivot brackets, laser-cut from .25″ steel plate, lower the inboard ends of the axle beams and restore camber. New camber alignment bushings, available from your local alignment shop, may be required to precisely “dial-in” camber angle; this need varies from one vehicle to the next. /p>

There are two methods for correcting caster angle. Our Standard kit features cast brackets that lower the factory radius arms at their frame (rear) end attaching points, while our Superunner kit features replacement tubular radius arms.

Both Standard and Superunner kits include 2 front and 2 rear Superide shocks. If the vehicle is factory-equipped with auxiliary (dual) front shocks, also order quantity two part number 85280 Superide shocks.

The optional Superunner Steering System conversion is recommended for optimal driveability. Other options include Poly radius arm bushings (included in Superunner lift kits), and steering stabilizers. Our front sway bar relocation kit is suggested if full suspension articulation is desired.

Fitment Table

Year Range Make Model Drivetrain Engine Cab
1980-1996 Ford F-150 Pickup 4WD
1184

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SuperLift 4″ Suspension Lift Kit for 2005, 2006, 2007 Ford F250/350 4WD – DIESEL

Part: K796

  • Includes frame mounted radius arm lowering brackets
  • Front compression travel-stop relocation brackets prevent suspension over-compression
  • Track bar relocation bracket prevents bind, and the resulting roll and yaw, and steering wheel kick
  • Threaded front anti-sway bar extensions do not require cutting / welding
  • Proper factory steering stabilizer angle is restored for optimum operation
  • Includes either Superide Shocks (gas front, hydraulic rear), or Superide Select Series (SS) monotube gas shock by Bilstein.
  • Rear lift via blocks
  • Lifetime Warranty
  • Satisfaction Guarantee

Tire and Wheel Info

35 x 12.5″ tire on 9.5″ wide wheel with up to 5.625″ back spacing

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate.

Actual dimensions of a given tire size can vary considerably from one brand to another.

Manufacturers’ wheel offset and backspacing measurement points are not always consistent.

Backspacing greatly impacts tire-to-fender clearance when turning.

Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent.

Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

Installation Notes

Factory rear overload springs cannot be retained if replacement rear springs are used.

Dually applications may require different u-bolts.

If vehicle is equipped with top mount overload springs a different rear u-bolt kit is required that is 2″ longer than supplied in lift system; for 2.5″ rear block order pt # 11674 or 5″ rear block kit order pt #11694.

NOTE: If equipped with a two-piece driveshaft, also order carrier bearing drop bracket part number 9649.

NOTE: If the vehicle is equipped with rear top mount overload springs a longer rear u-bolt kit, part number 11674, is required.

Installation Instructions

Product Overview

The 4” lift for the coil sprung Super Duty is achieved via engine specific coil springs to ensure proper lift height and maintain factory ride quality. Radius arm lowering brackets are used to restore proper caster angle / alignment. Other components included with the 4″ system are: front compression travel-stop relocation brackets, track bar relocation bracket, front anti-sway bar extensions, and a steering stabilizer bracket. Rear lift via 2.5″ blocks. The kit is packaged complete with Superlift Superide or Superide SS shocks by Bilstein.

Options include multiple steering stabilizer choices including dual Superide SS series stabilizers by Bilstein and a Radius arm to 4-link conversion kit.

Fitment Table

Year Range Make Model Drivetrain Engine Cab
2005-2007 Ford F-250 / F-350 Pickup 4WD Diesel

if you are interested in getting Bilstein shocks instead, here is the lift kit with Bilstein Shocks:

2875

on

SuperLift 4″ Suspension Lift Kit for 2008, 2009, 2010 Ford F250/350 4WD – DIESEL

Part: K854

  • Engine specific coil springs ensure proper lift height and factory ride quality
  • Front compression travel-stop relocation brackets prevent suspension over compression
  • Track bar relocation bracket prevents bind, “roll and yaw”, and steering wheel kick
  • Anti-sway bar extensions prevent bar preload
  • Bracket restores factory steering stabilizer angle for optimum operation
  • Rear lift via 2.5″ blocks
  • Superlift Superide or Superide Select (SS) by Bilstein shocks included
  • Limited Lifetime Warranty
  • Satisfaction Guarantee

Tire and Wheel Info

Max Tire Diameter: 35″| Max Tire Width: 12.5″ | Min Wheel Diameter: 17″ | Wheel Width: 8″-10″ | Min Backspacing: 4″ | Max Backspacing: 5.75″ | Stock Wheels: Yes

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate.

Actual dimensions of a given tire size can vary considerably from one brand to another.

Manufacturers’ wheel offset and backspacing measurement points are not always consistent.

Backspacing greatly impacts tire-to-fender clearance when turning.

Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent.

Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

Installation Notes

Dually applications may require different u-bolts.

NOTE: Most Super Duty trucks have a 1.91″ tall factory block and DO NOT have top mounted overload springs.

If the vehicle is equipped with a 1.91″ factory block and top mounted overload springs OR a 3.71″ factory block without top mount overload springs a longer rear u-bolt kit, part number 11664, is required.

If the vehicle is equipped with a 3.71″ factory block and top mount overload springs a longer rear u-bolt kit, part number 11674, is required.

Installation Instructions

Product Overview

The 4″ lift for the coil sprung Super Duty is achieved via engine specific coil springs to ensure proper lift height and maintain factory ride quality. Radius arm lowering brackets are used to restore proper caster angle / alignment. Other components included with the 4″ system are: front compression travel-stop relocation brackets, track bar relocation bracket, front anti-sway bar extensions, and a steering stabilizer bracket. The kit is packaged complete with Superlift Superide or Superide SS shocks by Bilstein.

Options include multiple steering stabilizer choices including dual Superide or Superide SS series stabilizers by Bilstein and a Radius arm to 4-link conversion kit.

NOTE: If equipped with a two-piece driveshaft, also order carrier bearing drop bracket part number 9649.

NOTE: Most Super Duty trucks have a 1.91″ tall factory block and DO NOT have top mounted overload springs.

If the vehicle is equipped with a 1.91″ factory block and top mounted overload springs OR a 3.71″ factory block without top mount overload springs a longer rear u-bolt kit, part number 11664, is required.

If the vehicle is equipped with a 3.71″ factory block and top mount overload springs a longer rear u-bolt kit, part number 11674, is required.

Fitment Table

Year Range Make Model Drivetrain Engine Cab
2008-2010 Ford F-250 / F-350 Pickup 4WD Diesel
449

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SuperLift 4″ Suspension Lift Kit for 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Jeep Wrangler JK – 2 Door

Part: K927

  • Lift via pre-set coil springs; different, heavier rated coils for rear of 4-door.
  • Exclusive closed-cell foam dampeners prevent suspension over-compression.
  • Concave shaped front dampener receivers assure proper function.
  • Adjustable REFLEX front track bar; relocation bracket for rear bar.
  • Correct length sway bar links with greasable, factory type ends.
  • Optional front sway bar disconnects.
  • Adjustable alignment cams correct caster angle.
  • Optional REFLEX Control Arms provide maximum ground clearance and articulation. Upper and lower REFLEX Control Arms are available for both front and rear axles.
  • Brake hose and emergency brake cable relocation brackets included.
  • Lifetime Warranty
  • Satisfaction Guarantee

Tire and Wheel Info

35×12.50 tires on a 17″ or larger wheel with 3.25″ to 4.75″ backspacing.

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate.

Actual dimensions of a given tire size can vary considerably from one brand to another.

Manufacturers’ wheel offset and backspacing measurement points are not always consistent.

Backspacing greatly impacts tire-to-fender clearance when turning.

Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent.

Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

Installation Notes

Front and rear REFLEX Control Arms are offered separately, see Options Listings.

Adjustable REFLEX front track bar included.

Rubicon models must order 5712 front sway bar

Installation Instructions

Product Overview

The 4″ lift for the Jeep Wrangler JK sets the standard for performance both on road and off. Pre-set replacement coil springs minimize settling, provide exceptional ride quality and the rear coils are rate specific for 2 or 4 door models. Track bar angle increases as the vehicle is raised, and bar length becomes a real issue when lift height exceeds 2.5″. The resulting track bar bind causes the chassis and axle to continuously “tug” against one another, resulting in uneven ride height (side-to-side), chassis / frame misalignment and unwanted “roll and yaw”. Front track bar correction is accomplished via a new REFLEX adjustable track bar. This route is preferred over using a relocation bracket because the bar’s arc of travel must remain in sync with the drag link’s arc of travel; if they get out of sync, steering wheel “kick” will result. A track bar relocation bracket is used at the rear axle since there are no steering geometry issues to contend with. Compression travel is controlled via unique machined aluminum receiver cups in the front and replacement closed-cell foam dampeners in the rear. New front axle alignment cams, extended length sway bar links with factory style, tie-rod type upper ends, front / rear brake hose relocation brackets and emergency brake cable brackets are also included. Nothing is left unattended with this “base” kit and it is packaged complete with Superide, Superide SS Series by Bilstein or FOX Shocks.

Options include: front and rear REFLEX Control Arms, longer fixed-length lower link arms, front sway bar quick disconnects, rear REFLEX adjustable track bar, and factory replacement, high-clearance single or high-clearance dual steering stabilizers. Each stabilizer design is available with Superlift Superide or SS series cylinders by Bilstein.

Fitment Table

Year Range Make Model Drivetrain Engine Cab
2007-2018 Jeep Wrangler (JK) 4WD 2-Door

if you are interested in getting FOX shocks instead, here is the lift kit with FOX Shocks:

if you are interested in getting Bilstein shocks instead, here is the lift kit with Bilstein Shocks:

1589