SKU: 68683496637

SpeedFactory Racing FWD B-Series Billet Bellhousing

Sale price$1297.79 Regular price$1441.99
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

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Description

SpeedFactory Racing FWD B-Series Billet BellhousingPRE ORDER YOURS NOW! Demand has been so high that we have rarely been able to keep this item in stock since released so it's important that you get your order in for earliest possible delivery. Current estimated ship date is 4 6 weeks from date of purchase. The SpeedFactory Racing FWD B Series Billet Bellhousing is your ultimate choice precise, accurate, & pain free to build unlike others. Unmatched quality & unrivaled performance, a truly functional

PRE-ORDER YOURS NOW!

Demand has been so high that we have rarely been able to keep this item in stock since released so it's important that you get your order in for earliest possible delivery.

Current estimated ship date is 4-6 weeks from date of purchase. 

The SpeedFactory Racing FWD B-Series Billet Bellhousing is your ultimate choice - precise, accurate, & pain-free to build unlike others. 

Unmatched quality & unrivaled performance, a truly functional work of art as noted by all the top teams and shops that have made this housing the foundation of choice for their FWD B-Series racing transmissions. 

Weighing in at an impressive 6-7lbs lighter than other existing offerings, you will immediately notice the difference in ease of installation/removal and working with it on the bench and can also now take advantage of the ability to get that weight farther forward forward over the nose for better traction and ET's. 

In a racing environment where thousandths of a second decide whether you win or lose, you can’t afford to not use the best

Precision CNC Machined from Solid 6061-T6 Aluminum Billet, our design is only 7.6lbs heavier than the weak cast OEM housing while providing extreme strength and durability needed for the highest-powered street and motorsport applications.

Superior Incorporated Design Elements:

  • Built-in housing separation feature (makes splitting the cases for servicing a breeze using an existing case bolt)
  • Modified countershaft bearing retention plate location (clears larger diameter aftermarket countershaft teeth while retaining OEM plate and locking tab with no need for any grinding or modification)
  • Clears both GSR/ITR and B16/LS fitment LSD’s
  • Built-in axle seal stop (for easy & precise depth control during installation)
  • Retains OEM oil control features missing in other offerings
  • Utilizes x3 M6x1.0 shoulder bolts for precise SCHA location

Pair with our SpeedFactory Modified Shift Change Holder Assembly for the ultimate proven B-Series FWD combo!

NOTE: Requires assembly and shimming to OEM specifications. It is highly recommended that you have the installation performed by a reputable transmission rebuilding specialist. The SFR FWD B-Series billet bellhousings are designed to work with both OEM style single plate or multiplate twin & triple disc 7.25” clutches and both stock clutch fork & release bearing or hydraulic release bearing. Compatible with all currently known aftermarket gearsets, transfer drive gears, and differentials.

Keywords: Bell housing, Billet Bellhousing, B-Series Bellhousing, FWD

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: 68683496637

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4.1 ★★★★★
Based on 24 reviews
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Brooke F
Massapequa, US
★★★★★ 5
comfy as heck
Size: X-Large, Color: Black/Graphite (6-pairs)
the only real issue i have with these is if you use them for more active things they wear out kind of quickly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2022
J
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Joshua Schwartzman
Dallas, US
★★★★★ 5
Some of the best socks I’ve ever worn
Size: X-Large, Color: Black/Graphite (6-pairs)
Some of the best socks I’ve ever worn. I am a size 13 and it’s hard to find good fitting socks (especially in no show) and these fit perfectly. They are also incredibly soft, probably some of the softest I own. I will continue to buy this brand for as long as they are around
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2019
T
Verified Purchase
The happy baker
Massapequa, US
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026
K
Verified Purchase
kkl
Houston, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Anna Wylda
Lexington, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025

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