Bellhousing Mazda 13B for OS-FR7 transmission

Bellhousing Mazda 13B for OS-FR7 transmission


Regular price$1,200.00
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OS Giken provides engine specific bell housings for installation of the OS FR7 Gearbox. This aids in the installation of the universal gearbox for select engine platforms. 


- RX7 (FD3S) 13BT - OS FR7 Gearbox Equipped

Product Details:

- OS Giken OS-FR7 - 7 Speed Sequential Bell Housing - RX7 (FD3S) Specific
- Designed to bolt directly to 13BT Engine.

*Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to:

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