SKU: 25424663168

SpeedFactory Racing AWD B-Series Billet Bellhousing

$1557.35 $1730.39
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

SpeedFactory Racing AWD B-Series Billet BellhousingThe SpeedFactory Racing AWD B Series Billet Bellhousing is your ultimate choice precise, accurate, & pain free to build unlike others. Proven in our 6 second 2000hp B Series OUTLAWD drag car. 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 AWD B Series racing transmissions. Precision CNC Machined from Solid 6061 T6 Aluminum

The SpeedFactory Racing AWD B-Series Billet Bellhousing is your ultimate choice - precise, accurate, & pain-free to build unlike others. Proven in our 6 second 2000hp B-Series OUTLAWD drag car. 

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 AWD B-Series racing transmissions. 

Precision CNC Machined from Solid 6061-T6 Aluminum Billet, our design is only 9lbs 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 include:

  • 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. (2022+ product update)
  • Clears oversized (vs stock) PPG crown wheel & transfer drive gear
  • Built-in axle seal stop (for easy & precise depth control during installation)
  • Retains OEM oil control features missing or done incorrectly in other offerings

Pair with our SpeedFactory Racing AWD B-Series Billet Transfer Case for the ultimate proven B-Series AWD 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 housings were designed to work with multiplate twin or triple disc 7.25” clutches and a hydraulic release bearing. Use of a stock clutch fork & release bearing may require minor clearancing on older housings manufactured in early 2021. Housings manufactured in 2022+ clear oem clutch forks. Compatible with all currently known aftermarket gearsets, transfer drive gears, and differentials.

 

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

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: 25424663168

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4.5 ★★★★★
Based on 25 reviews
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Product Reviews
M
Verified Purchase
MeMe🦋
Lake Worth, US
★★★★★ 4
Very nice but expensive
Size: Queen Size (Pack of 2)
I love these cases, they didn't let out as much air as I had hoped for out the sides so I only zip it up half way so my pillow stays squishy and moldable and not partially filled with air which changes the feel of your pillow. Other then that they are great, they are very soft and quite, there is no noise whatsoever and there is some thickness to it adding a little more softness to your pillow. I ended up buying a second set. I just wish it had a little more airflow through the sides so I didn't have to leave it unzipped, that kind of defeats the purpose. I also think they are a little more expensive then they should be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
K
Verified Purchase
Karma89love
Los Angeles, US
★★★★★ 5
Does not change the pillows effectiveness at all.
Size: King Size (Pack of 2)
As of right now, I have not noticed anything with these covers that would significantly alter the way the pillows feel. I'm greatful that they are not noisy as most other covers are. I also appreciate that they have very much the same feel as the covers that come on the pillows. One thing I can say so far with confidence is that even though this is an additional layer to my pillows, the original feeling, specially with the Eden cool+, has been the same in terms of coolness and breathability.
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Reviewed in the United States on April 2, 2026
J
Verified Purchase
jakobsmom
Chelsea, US
★★★★★ 5
SUPER SOFT - GREAT QUALITY!
Size: Crescent Queen
This crescent pillow protector is more than I expected, as far as softness and just the overall quality of it. I wish my PILLOW was as nice as this protector! Definitely recommend.
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Reviewed in the United States on March 23, 2026
B
Verified Purchase
BLV
Battle Creek, US
★★★★★ 5
Exactly as described
Size: Crescent Queen
This pillow cover is everything they said it would be. Comfortable, no crinkle sound. Fits the pillow like a glove. I highly recommend.
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Reviewed in the United States on April 26, 2026
N
Verified Purchase
natawhat
Draper, US
★★★★★ 5
These pillows perform wonderfully and they hold up!
Color: Grey, Size: Standard, Color: Grey, Size: Standard
I have had these pillows for 5 years, so mine is not in brand new condition in this photo but they still appear pretty good and function wonderfully. I recommend these to others looking for a soft but supportive pillow. They are the standard microfiber cooling ones. I have one and my daughter (7) has the other. We use them every night and they are just the perfect amount of medium-softness for both of us despite us being very different in size! Still fluff back up, have just enough support and height or thickness in my opinion (I don’t like very firm microfiber pillows as much, and I don’t like the feather pillows that aren’t goose down because they get crunchy and flat). Love these pillows, the price is super reasonable for the product they provide. They have held up this long, I’d say they are of good quality. I’ve just ordered another set for a visit to my mothers house! Our favorite pillows!
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Reviewed in the United States on May 23, 2026

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