SKU: 13723275004

2001-2010 GM HD 6.5" FOX 2.5 Performance Coilover Conversion (BDS741FDSC)

Sale price$2119.08 Regular price$2354.53
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

2001-2010 GM HD 6.5" FOX 2.5 Performance Coilover Conversion (BDS741FDSC)This BDS 6. 5" coil over conversion upgrade makes it effortless to convert your Chevy Silverado GMC Sierra 2500 3500 HD from standard lifted suspension to coil overs, and is compatible with existing BDS 6. 5" lift kits. It provides a bolt on frame bracket to mount the coil overs in the shock mount location with a weld in support gusset to reinforce the upper mount. Beyond replacing the factory torsion bars, the control arms are upgraded with BDS

This BDS 6.5" coil-over conversion upgrade makes it effortless to convert your Chevy Silverado / GMC Sierra 2500/3500 HD from standard lifted suspension to coil-overs, and is compatible with existing BDS 6.5" lift kits. It provides a bolt-on frame bracket to mount the coil-overs in the shock mount location with a weld-in support gusset to reinforce the upper mount. Beyond replacing the factory torsion bars, the control arms are upgraded with BDS tubular performance uppers (1.5" OD x .120-wall, indexed ball joint cup) and fully boxed, internally gusseted high-strength steel lowers. The FOX 2.5 Factory remote-reservoir shocks are race-proven and tuned out of the box, with a Dual Speed Compression adjuster offering 10 low-speed and 12 high-speed compression levels.

Features
  • FOX 2.5 Factory series coil-overs with remote Dual Speed Compression adjustment
  • Performance UCAs for increased strength and travel
  • Fully boxed and internally gusseted high-strength lower control arms
  • Bolt-on design requires no welding (other than gusset)
  • Compatible with BDS high clearance kits
  • Eliminates rough-riding torsion bars
Specs
  • Type: Shocks
  • Lower Mount Type: No Lower Mount Type
  • Upper Mount Type: No Upper Mount Type
  • Gas Charged: No Gas Charged
  • Adjustable: true
  • Adjustable Dampening: No Adjustable Dampening
  • Compressed Length: No Compressed Length
  • Travel Length: No Travel Length
  • Extended Length: No Extended Length
  • Shaft Diameter: No Shaft Diameter
Notes
  • Torsion bar tool required to unload torsion bars.
  • Requires frame bracket modification.
  • Coilovers are preset for diesel; gas models will require preload adjustment (use #129600 spanner wrench).
  • Gas models will require exhaust modification.
Includes
  • BDS121252, 01-10 HD UCA Kit (UPC 658848618934)
  • BDS121654, 01-10 HD Coilover Mounting Kit (UPC 658848619245)
  • FOX88406188, Kit: BDS 01-10 GM 2500/3500 HD Front Coilover, 2.5 Series, R/R 6.5 Inch Lift, Dual Speed Compression Adjust (UPC 814897013704)
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: 13723275004

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4.8 ★★★★★
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Roger
Grantham, US
★★★★★ 5
Great Quality
Size: 2 Channel-3 ft, Size: 2 Channel-3 ft
Outstanding quality a very reasonable price. I was able to check the headunit RCA was showing almost 5 volts which was rated on the output of the headunit. I’m not an expert however i am assuming you don’t have to add so much gain. I’m very pleased and i will save this seller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
J
Verified Purchase
Joseph Bragg
Lowell, US
★★★★★ 5
Pretty good cables for what they are
Size: 2 Channel-3 ft
I purchased these Skar Audio cables here on Amazon because they were an outstanding price. They shipped very quickly. When I open the package mind you they do work pretty good but when I open the package I've noticed that the gold plated connecting points that are supposed to connect to your amplifier and your receiver are a little flimsy and don't fit as tight as they're supposed to so I was concerned that bumps on the road whatever would cause them to loosen up so I had to squeeze them together a little bit so I can make them fit tighter on the amplifier but so far so good and I've had no problems with them. I've had no weird humming no weird crackling or any kind of connection issues whatsoever since I've done this. Just something to take note. Other than that, for the price these are pretty good cables and if you want to spend a little more here on Amazon you can get better cables. I know Skar Audio makes pretty good speakers for what they're worth and they definitely make pretty decent amps. I'm just not quite sure about there quality on cables and such. Just my honest opinion. I know people that love everything that they make so it's all subjective and a matter of opinion. Would I recommend them? For the price definitely.
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Reviewed in the United States on November 13, 2023
J
Verified Purchase
Johnathan Petty
Bozeman, US
★★★★★ 4
Quality
Size: 2 Channel-12 ft
Good rca’s
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
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Verified Purchase
BP-JP
Natrona Heights, US
★★★★★ 5
Another Quality Product from Skar Audio
Size: 1-Female to 2-Male Y-Adapter-1 ft
High Quality RCA. I needed a 1 Male to 2 Female RCA Y adapter, and me not reading correctly ordered this. However - I managed to make this work at my AMP instead of the head unit. Great sound quality, Cable is a good gauge and matches my RCA's already ran in the car. Connects easy and had this installed within minutes. Thanks Skar!
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Reviewed in the United States on October 11, 2025
P
Verified Purchase
Phillip Morris
Birmingham, US
★★★★★ 5
Works as intended.
Size: 2 Channel-3 ft
Needed a short cable to run from stereo to pac-1 level knob. Works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026

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