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Mounting, Balancing
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This is the Superlift 6” suspension lift kit with KING coilovers and rear reservoir rear shocks for the 2008-2010 Ford F-250 and F-350 Super Duty 4WD – THE KING OF THE ROAD .
KING Shocks and Superlift united forces to provide you a precision engineered lift system with perfectly matched and specifically valved shocks. Using race-winning technology, King Shocks front coil overs and rear shocks both have external reservoirs and are both easily adjustable with the simple twist of a knob. Select from Super Soft to Super Firm to create a ride perfectly suited to you. Soften up when just cruising the streets or firm it up when hammering the rough terrain or carrying an extra payload. Discover for yourself the reason the world’s toughest race winners choose King Shocks.
For Superlift's part, OEM CAD models and the latest 3D design software were used to precision engineer a suspension system that includes a set of massive, high clearance tubular radius arms designed to bolt right into the factory mounts. These heavy-duty radius arms use the giant press fit OEM Clevite bushings to reduce noise, vibration, and harshness (NVH). They feature a flat jack plate surface, include alignment cam bolts and are offset to the inside allowing maximum turning radius and tire clearance.
Track bar relocation bracket, pitman arm, front sway bar correction, bump stop extension brackets, brake hose relocation brackets, rear lift, and all the necessary hardware is included to make certain this package is complete with everything you need to do the job right.
NOTE: If the Ford F-250 or F-350 Super Duty is equipped with a 2-piece rear drive shaft, a carrier bearing spacer is required. Part # 9669
NOTE: This lift kit is packaged with rear blocks and u-bolts that are configured for the Ford F-250 and F-350 Super Duty with the factory 1-7/8" blocks WITHOUT top mount overloads. If your Ford is equipped with the factory 3.71" block or top mounted overloads, a longer rear u-bolt will be required. For Super Duty’s equipped with the 1-7/8" blocks and top overloads, part # 11664 will need to be purchased in addition to the lift kit. If the truck is equipped with the 3.71” block and the top mount overloads, part # 11684 is required.
Tire and Wheel Info:
Tire | Wheel | Backspacing | Offset |
37 x 12.5 | 17 x 9 | 4.5 | - |
37 x 12.5 | 18 x 9 | 4.5 | - |
37 x 13.5 | 20 x 10 | - | -12 to -24 |
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 and Notes:
NOTE: If the Ford F-250 or F-350 Super Duty is equipped with a 2-piece rear drive shaft, a carrier bearing spacer is required. Part # 9669
NOTE: This lift kit is packaged with rear blocks and u-bolts that are configured for the Ford F-250 and F-350 Super Duty with the factory 1-7/8" blocks WITHOUT top mount overloads. If your Ford is equipped with the factory 3.71" block or top mounted overloads, a longer rear u-bolt will be required. For Super Duty’s equipped with the 1-7/8" blocks and top overloads, part # 11664 will need to be purchased in addition to the lift kit. If the truck is equipped with the 3.71” block and the top mount overloads, part # 11684 is required.
Warranty Info:
Superlift Suspension supplied components carry a limited lifetime warranty on fabricated items and a 1-year warranty on all wearable items such as bushings, stabilizers, and shocks.
Warranty coverage on shocks such as KING Shocks Technology, or Fox Shocks will need to go through their specific manufacturer's website for warranty and return procedures.
The kit works for the front on a dually. The primary issue with dually trucks is the rear u-bolts. We have to confirm axle tube diameter and length required and see if we have a u-bolt available, or if they will have to be made at a shop near you.
We offer FREE Ground Shipping anywhere in the Continental U.S. 48 States (excluding p.o. box addresses) for most wheel and tire orders over $500. Products may be shipped via Fedex, UPS, RLCarriers, etc. Due to the nature of ground shipping, multiple packages may arrive at different times. Usually within a few days apart at most.
As long as the product has not been installed, you can return it to us within 14 days of delivery. This includes, but is not limited to, unmounted wheels and tires, suspension, and any other parts that are not custom made to your vehicle. The product MUST be in BRAND NEW RESELLABLE CONDITION and MUST be in ORIGINAL MANUFACTURERS PACKAGING. For returns, you must first call and get an authorization from us, so that we can document the reason for its return. If you do not get this authorization, we will not know why the items are being returned, and many times we will not know who it is returning them.
For cancellations, you must first call and verify that the order is not in production if your wheels are custom drilled or shipped. If the product has been received by us for mounting and balancing, restocking fees and shipping fees will be applied. Restocking fees are determined by the wheel, tire, or suspension brand. Some manufacturers do not charge a restocking fee. Some can charge up to a 25% restocking fee. You will be responsible for the return shipping if delivered, and the initial shipping charges incurred are non refundable. Clearance items are non-refundable and do not come with a warranty as many times the product is being discontinued, and will no longer be available. Wheels that are custom built or semi-custom built are not returnable and cannot be exchanged for any reason as they are built specifically for your vehicle. If your wheels are in production and are custom made to your vehicle, they are not able to be cancelled. Any product that has been altered, modified, or customized for the customer or by the customer is sold as is, and cannot be returned or refunded for any reason.
Many of the products we offer are custom built or assembled. These items cannot be cancelled, returned, or exchanged once the process of building or assembling this product has begun. This includes custom wheels, wheel and tire packages, custom ordered parts, and others. Please be aware that these are policies established by the manufacturer and by purchasing this product on this website, you agree to the terms of these custom items.
Wheels: | Wheel and tire packages cannot be cancelled, returned, or exchanged. If the wrong product is received, we will be happy to correct the issue. Custom wheels cannot be cancelled, returned, or exchanged. If the product does not fit, we will be happy to correct the issue. |
Tires: | Tires that have been mounted cannot be returned for any reason. Please make sure to verify you are ordering, and recieved the correct tire size. |
Custom Assembled Aftermarket Parts | :Typically most aftermarket parts are not custom assembled and can be returned if unused and in brand new re-sellable condition. If a custom assembled part is ordered such as custom coilover kits, custom exhaust, and others, returns, exchanges, or cancellations are not allowed. If the wrong part is received, or there are issues with the items recieved, we will be happy to correct the issue. |
Please review our FAQ section for all common questions. If you do not see the answer you are looking for, feel free to email or call us and one of our staff will be happy to assist