Drivetrain› Automatic Transmissions and Components
TCI
StreetFighter Automatic Transmission
SKU: 890-371000
Moderate — 2–4 hours
Description
This transmission features a constant pressure valve body, which ensures firm clutch and band application to prevent slippage and enhance durability. It can be manually shifted or operated fully automatically, offering racetrack-ready shifts and improved ETs. The StreetFighter series is built with special clutches, bands, and improved lubrication for increased holding capacity and longevity.
Fitment
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Specifications
| Brand | TCI |
| Part Number | 890-371000 |
| Category | Drivetrain |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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