SKU: 27326698603

2008-2008 Ram HD 6" Long Arm Conversion Kit with FOX 2.5 Performance Shocks (BDS683F)

Sale price$2456.55 Regular price$2729.50
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

2008-2008 Ram HD 6" Long Arm Conversion Kit with FOX 2.5 Performance Shocks (BDS683F)Maximize the capability of your 2008 Dodge Ram 2500 and 3500 4WD diesel with this BDS 6" lift kit with long arm and FOX 2. 5 coil over conversion, with clearance for up to 37" tires. Up front it includes FOX 2. 5 coil over shocks, all four control arms plus a mounting bracket, a forged drop pitman arm and track bar bracket for steering correction, bump stops, and sway bar links. The rear uses heavy duty cast steel blocks, longer u bolts, and a

Maximize the capability of your 2008 Dodge Ram 2500 and 3500 4WD diesel with this BDS 6" lift kit with long arm and FOX 2.5 coil-over conversion, with clearance for up to 37" tires. Up front it includes FOX 2.5 coil-over shocks, all four control arms plus a mounting bracket, a forged drop pitman arm and track bar bracket for steering correction, bump stops, and sway bar links. The rear uses heavy duty cast steel blocks, longer u-bolts, and a matching set of FOX 2.0 Performance shocks. BDS developed a mounting system that bolts directly to the factory coil mounts with only minor trimming and drilling required.

The long arm upgrade uses massive 1/4" steel frame mounted brackets and oversized formed upper and lower arms, shaped for maximum tire clearance, with weld-in axle reinforcements. The lower arms reduce caster change through wheel travel for a more controlled feel, and use oversized greaseable polyurethane bushings for road vibration isolation while retaining the factory triangulation.

Features
  • FOX 2.5 Factory series coil-overs offer improved damper performance over stock
  • Tubular long arms reduce caster change and create more controlled feeling on and off road
  • Heavy duty control arm brackets maintain proper suspension geometry
  • Front high strength progressive rate coil springs for a great ride on any terrain
  • Front track bar relocation bracket to re-position axle
  • Forged drop pitman arm to correct steering angles
  • Front sway bar correction to maintain handling performance
  • Rear FOX performance series IFP gas shocks for improved ride and offroad performance
  • Includes weld-in reinforcements at the axle for superior strength
  • Blocks are made from cast iron for strength
  • Tapered for correct pinion angle
  • Steel pin and hole are offset to restore axle position
Specs
  • Front Lift Method: Coil-Over
  • Rear Lift Method: Block
  • Shocks Included: Yes
  • Front Lift Height: 6 inch
  • Rear Lift Height: 4 inch
Notes
  • Measure rear axle tube before ordering. Some 4 inch axle models with dual overloads will require u-bolt 4068.
  • Although unusual, if driveline vibration occurs, order appropriate transfer case drop kit 122602 (03-05 Diesel Auto), 122605 (06-08 Diesel Auto), or 122606 (03-13 Diesel Auto with OE mount P/N 52121938AA) available in options, or t-case index kit 122801 (auto) or 122802 (manual transmission).
  • Optional transfer case drop kits fit automatic transmission models only.
  • Exhaust modification will be required for dual rear shock kit 122009 on 6.7L Diesel models.
  • If your truck has had the steering gear box changed and the sector shaft diameter measures 1-1/2 inch to 1-5/8 inch you will need to add part #BDS082404 to your kit.
Includes
  • BDS002508, 03-05 Dodge 3/4 ton 5in Rear Spring (UPC 658848611294)
  • BDS012602, 08 Ram 6 Inch Long Arm Box kit (UPC 658848612680)
  • BDS012801, Dodge Control Arm Mounts (UPC 658848612840)
  • BDS012802, Dodge Control Arm Box Kit (UPC 658848612857)
  • BDS122810, 03-12 Ram 2500 Coilover Mount Kit (UPC 658848619825)
  • FOX88402096, Kit: BDS 03-13 Ram 2500/3500 Front Coilver, 2.5 Series, R/R 6 inch Lift (UPC 814897013650)
  • FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
  • UBT4067, 9/16 x 4 x 12-1/2 Round U-bolt (UPC 711745613003)
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: 27326698603

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Tatacrio
Lowell, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
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Christy F
West Palm Beach, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
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Cait E
Boise, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
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Maggie Vega
Charlottesville, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
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Theresa
Charlottesville, US
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026

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