SKU: 71192621031

2005-2007 Superduty 6" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS356H)

Sale price$1118.70 Regular price$1243.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

2005-2007 Superduty 6" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS356H)This BDS 6" lift kit with 4 link conversion sets up your 2005 2007 Ford Super Duty F250 and F350 diesel truck for up to 37" tires. The conversion swaps the factory stamped steel radius arms for HD upper and lower control arms on high strength steel brackets to correct axle positioning and limit caster change through wheel travel. Up front it also includes diesel specific Pro Ride coil springs, a forged drop pitman arm and track bar bracket for

This BDS 6" lift kit with 4-link conversion sets up your 2005-2007 Ford Super Duty F250 and F350 diesel truck for up to 37" tires. The conversion swaps the factory stamped steel radius arms for HD upper and lower control arms on high-strength steel brackets to correct axle positioning and limit caster change through wheel travel. Up front it also includes diesel-specific Pro-Ride coil springs, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and NX2 Nitro shocks. The rear uses high strength lift blocks, longer u-bolts, brake line brackets, and matching NX2 Nitro shocks.

Features
  • Easy, 100 percent bolt-on installation
  • Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
  • Heavy duty 4-Link control arms offer improved handling, stability, strength and caster control during wheel travel
  • Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
  • Fabricated steel blocks provide level stance front to rear
  • Add-a-leaf helps freshen up old worn-out factory leaf springs
  • Cast iron blocks with new center pins for max strength
  • Nitrogen-charged twin-tube shock design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • 1-3/8-inch high-flow piston
  • Self-lubricating seals
  • Silver powder coat finish
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Block
  • Shocks Included: Yes
  • Front Lift Height: 6 inch
  • Rear Lift Height: 5 inch
Recommended Tire & Wheel Fitment
  • Tire Size: 37x12.5
  • Wheel Diameter: 18x9, 20x9
  • Back Spacing: 4.5/4.5
Notes
  • These trucks were manufactured with and without top mounted overload springs on the rear leaf springs (an extra leaf separate from the pack that sits above the main leaf). You will need to identify which you have before ordering.
  • The kit comes with a single steering stabilizer; you can upgrade to a dual system in the customize your kit section.
  • If your vehicle is equipped with a carrier bearing, you will need to order 123402 in the options section.
  • Do not install the 4 inch rear block kit on vehicles equipped with a factory 3-7/8 inch rear block. Only use the rear spring option on these vehicles.
Includes
  • BDS013010, 05 Ford F250/350 4-link Kit (1of2) (UPC 658848612994)
  • BDS013011, 05 Ford F250/350 4-link Kit (2of2) (UPC 658848613007)
  • BDS013328, 1999-2007 Ford F250/F350 Rear Box Kit w/ Overload (UPC 658848613298)
  • BDS033611, 2005-2022 Ford F250/F350 6 inch (Diesel) Coil Kit (UPC 658848616589)
  • BDS113218, 2005-2007 Ford F250/F350 Add-a-leaf (UPC 658848618729)
  • BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 (UPC 711745609112)
  • BDS85750, Shock- 27.40 x 16.20 x 2-3/8 - S50/EB2 (UPC 711745609600)
  • BDS85760, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609693)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71192621031

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Abby B
Whiting, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
E
Verified Purchase
EE
Charlottesville, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
K
Verified Purchase
Kate
Pawtucket, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026
N
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Nicholle King
Battle Creek, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
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jmb02129
Natrona Heights, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026

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