This is a complete front Superlift leaf spring lift kit for the Ford F-250/F-350 4WD V-10 and diesel engine
Provides 4” lift height
Includes rear blocks, track bar bracket, front and rear Superlift shocks or rear 5100 Series Bilstein shocks
What does it include?
Front leaf springs, track bar bracket, sway bar correction, shocks, rear block and u-bolt kit, and all hardware required specific to the Ford F-250
Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation
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Superlift's complete front Superide leaf spring lift kit for your Ford F-250/F-350 4WD V-10 and diesel engine.
Features:
Springs incorporate military-wrapped spring eyes and anti friction pads between leafs
Track bar relocation bracket prevents steering wheel "kick"
New front anti-sway bar hardware maintain factory bar geometry
Functional front compression travel stops prevent over-compression and provide a more progressive spring rate; factory rear travel-stops are relocated
Rear lift via 3" blocks
Front and rear Superlift shocks or Superlift SS series shocks by Bilstein included
NOTE: This lift kit is packaged with rear blocks and u-bolts that are configured for the Ford F-250/F-350 pickups with the factory 1 7/8" blocks without top mount overloads. If your vehicle is equipped with the factory 3.71" block or top mounted overloads, a longer rear u-bolt will be required and is available from us. Please refer to the option's list or call our technical support line for additional details.
Tire
Wheel
Backspacing
Offset
35 x 12.5
17 x 9
4.5
-
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 time: 6 hours
Difficulty level: 3 of 5
Additional Info
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). Or for shorter U-bolts, refer to block chart and replace listed block kit with the non-overload application.
Rear lift based on vehicles with 2.5" tall factory. If vehicle equipped with 3.5" tall factory block expect slight rear to front rake.
NOTE: This lift kit is packaged with rear blocks and u-bolts that are configured for the Ford F-250/F-350 pickups with the factory 1 7/8" blocks without top mount overloads. If your vehicle is equipped with the factory 3.71" block or top mounted overloads, a longer rear u-bolt will be required and is available from us. Please refer to the option's list or call our technical support line for additional details.
WHAT IS THE DIFFERENCE BETWEEN SUPERLIFT AND BILSTEIN SHOCKS?
Superlift shocks are twin tube, velocity sensitive hydraulic shocks. Bilstein shocks are a mono-tube gas pressurized shock. The Superlift shocks are coated with a white paint; the Bilstein shocks are a brushed steel body with a nickel and clear zinc finish. Bilstein shocks are more tuned for the application and offer more precise valving.
I have a 4” lift on my truck part number K632B, it’s been on there 4-5 years now. All 4 bilstein shocks are leaking and the rear bushings on the front leaf springs are completely gone. This truck is never off-road and rarely pulls a trailer. Let me know what I need to do to get the warranty on the shocks.
Thanks
michael d. Verified Buyer
5/5
27 November 2017
4 in lift kit
It was pretty simple to install the lift. It took me two days to install by myself, the directions were clear. The only issue I had was the track bar bracket holes were off by 3/8in. Once that was corrected, everything went great.
Shane P.Verified Buyer
4.5/5
23 October 2019
Paint on leaf springs was chipped severely due to shipping.
Danny Pratt Verified Buyer
4/5
20 November 2016
Fast delivery, but not all
Fast delivery, but not all the correct items were shipped for my truck. The bump stop kit was missing, they shipped a shock kit instead of the bump stop brackets
