1990-2001 Acura Integra, 1999-2000 Honda Civic Si, and 1997-2000 Honda Civic Type-R AWD B-Series Billet Bellhousing by SpeedFactory

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 drags 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 9 lbs heavier than the weak cast OEM housing while providing extreme strength and durability needed for the highest-powered street and motorsport applications.

Please 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 multi-plate 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.

Features

• 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
• Constructed from high-quality materials

Applications

• 1989-1991 Honda CRX SiR with AWD Swap
• 1989-1994 Honda Civic SiR with AWD Swap
• 19921994 Honda Civic SiRII with AWD Swap
• 19961998 Honda Civic SiR with AWD Swap
• 19961998 Honda Civic SiRI with AWD Swap
• 19972000 Honda Civic Type R with AWD Swap
• 1999-2000 Honda Civic Si with AWD Swap
• 1994-1997 Honda Del Sol with AWD Swap
• 19922001 Acura Integra GS-R with AWD Swap
• 19902001 Acura Integra RS with AWD Swap
• 19902001 Acura Integra LS with AWD Swap
• 19902001 Acura Integra GS with AWD Swap
• 2000-2001 Acura Integra Type R with AWD Swap
• 1996-2001 Honda CR-V with AWD Swap

What’s In The Box?

• 1 – Bellhousing

Warranty

• SpeedFactory’s Standard Limited Warranty