SKU: 87610036488

8 x 6.5" to 8 x 6.5" - Hub and Wheel Centric Billet Adapter (Chevy/GMC)

Sale price$129.10 Regular price$143.45
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Description

8 x 6.5" to 8 x 6.5" - Hub and Wheel Centric Billet Adapter (Chevy/GMC)Far From Stock Hub & Wheel Centric Billet Adapter (86. 5 86. 5, 141. 5 Studs, 116. 7 mm Hub Bore 121. 2 mm Wheel Bore) Must order two for a pair. Pricing is for one wheel adapter only. Engineered for vehicles with an 86. 5 (8165. 1 mm) bolt pattern and factory M141. 5 studs. Hub centric to 116. 7 mm (vehicle hub) and wheel centric to 121. 2 mm (wheel bore) to keep both sides precisely piloted. This is a same pattern adapter (86. 5 86. 5), not a bolt

Far From Stock — Hub & Wheel-Centric Billet Adapter (8×6.5″ → 8×6.5″, 14×1.5 Studs, 116.7 mm Hub Bore / 121.2 mm Wheel Bore)

Must order two for a pair. Pricing is for one wheel adapter only.

Engineered for vehicles with an 8×6.5″ (8×165.1 mm) bolt pattern and factory M14×1.5 studs. Hub-centric to 116.7 mm (vehicle hub) and wheel-centric to 121.2 mm (wheel bore) to keep both sides precisely piloted. This is a same-pattern adapter (8×6.5″ → 8×6.5″), not a bolt-pattern conversion. Machined from 6061-T6 aluminum billet.

Vehicle Fitment (YMM) — Exact Match Only
Make Model Model Years Notes
Chevrolet Silverado 2500HD / 3500HD 2001–2010 8×6.5″ PCD, M14×1.5 studs, 116.7 mm hub bore.
GMC Sierra 2500HD / 3500HD 2001–2010 8×6.5″ PCD, M14×1.5 studs, 116.7 mm hub bore.
Chevrolet Express 2500 / 3500 2003–2010 Matches 8×6.5″, M14×1.5, 116.7 mm hub bore.
GMC Savana 2500 / 3500 2003–2010 Matches 8×6.5″, M14×1.5, 116.7 mm hub bore.

Fitment corroborated by multiple references listing GM 2001–2010 HD trucks and vans with 8×6.5 PCD, M14×1.5 studs, and 116.7 mm hub bore; some vendors round wheel-side bores to 121.2–121.3 mm. Always verify on your exact trim before ordering. :contentReference[oaicite:0]{index=0}

Key Details
  • Bolt Pattern: Vehicle 8×6.5″ (8×165.1 mm) → Wheel 8×6.5″ (8×165.1 mm)
  • Stud Size: M14×1.5
  • Hub-Centric: 116.7 mm (vehicle hub side)
  • Wheel-Centric: 121.2 mm (wheel bore side)
  • Type: Hub- & Wheel-Centric Billet Adapter (same-pattern, not a conversion)
  • Construction: Precision CNC-machined 6061-T6 billet with press-in studs
Why these outperform generic spacers

Stronger than Cast — Machined from 6061-T6 Billet

  • 6061-T6 aluminum: Toughness and fatigue resistance suited for working trucks.
  • True hub & wheel centering: 116.7→121.2 mm piloting reduces vibration and shares load correctly.
  • Precision machining: Tight runout/concentricity for highway-speed stability.
  • High-strength hardware: Premium studs and nuts spec’d to meet or exceed OEM grade.
  • OEM geometry preserved: Same-pattern 8×6.5″ keeps correct mating alignment.
Install Notes
  1. Verify fitment: Confirm 8×6.5″ (8×165.1 mm) PCD, M14×1.5 studs, and 116.7 mm hub bore on your vehicle.
  2. Confirm wheel bore: Ensure your wheels have a 121.2 mm (≈121.2–121.3 mm) center bore to seat on the adapter lip.
  3. Prep hub: Safely lift/secure vehicle; remove wheel. Clean hub face and center bore of rust/paint/debris.
  4. Test-fit adapter: Slide adapter onto hub; verify full, even seating (no gaps).
  5. Secure adapter: Install nuts on factory studs; tighten in a star pattern to the manufacturer’s torque spec.
  6. Mount wheel: Place wheel on adapter studs; install lug nuts and tighten in a star pattern to spec.
  7. Spin & clearance check: Rotate by hand to verify no contact with calipers, suspension, or fenders.
  8. Re-torque: After 50–100 miles, re-torque adapter and wheel nuts to spec; check periodically.

Follow the torque specs and seat style (cone/flat) required by your wheels and owner’s manual.

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: 87610036488

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4.5 ★★★★★
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A
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avalancheryder
Waukegan, US
★★★★★ 5
Absolute game changer for chronically dry feet/cracked heels
Size: S (up to size 7)-Beige
I had recently bought a pair of silicone heel/ankle wraps to fill out my boot a little since I noticed my heels were lifting when I was skating. I tested them out around the house and noticed they left my heels softer while the rest of my sockless feet got quite dry. So I got these full foot silicone socks to see the effect of having my whole foot covered. I slather the entirety of my feet with Dr. Scholl's Severe Cracked Heel Restoring Balm (love how convenient it is to apply it to my feet with the solid stick form) and then slip them into these silicone socks. After just a couple hours, when I pull out my feet they're (a teeny bit sweaty at first), but then overall soft and smooth and have absorbed the balm fully leaving barely any residue in the silicone sock. I find these silicone socks generally comfortable; I wear them in the evenings while relaxing on the couch, take them off after a couple hours and let my feet breathe a bit, and then reapply my balm and socks and wear them to bed. If I wake up in the middle of the night, which I almost always do (not because of the socks), I'll take the socks off and allow my feet to breathe again. I wear a woman's size 6 shoe and the small size is pretty comfortable. However, I made the mistake of wearing them while being on my feet for a couple hours straight during household chores -- they must've somehow cut off my circulation a bit with the standing, so I wouldn't recommend wearing these silicone socks while being active. And since they're not exactly my foot size, they slide around sometimes and will start to feel tight at my big toe. But if that happens, I just tug on the toe area of the sock to give my big toe more wiggle room and problem solved. Prior to wearing these socks, I was soaking and doing heavy duty exfoliation of my feet every week. These socks seem like they'll work to help me extend the time between soakings and exfoliations. The 5 pack is a great value. So far none have torn, so they seem rather durable. Not sure what I could even do to tear a hole in these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
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Verified Purchase
Beverly Durham
Phoenix, US
★★★★★ 5
Works wonders
Size: M (up to size 9)-Beige
Works wonders for dry feet, like really dry, hard feet.
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Reviewed in the United States on February 23, 2026
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Therapy by the Sea
Alexandria, US
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
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Reviewed in the United States on July 5, 2025
S
Verified Purchase
Shawna
Houston, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
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Reviewed in the United States on October 27, 2024
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Ann
Fort Morgan, US
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026

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