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Drivetrain› Manual Transmissions and Components

BRINN TRANSMISSION

Aluminum Transmission 19in

$3,109.09 $2,616.72 Save $492.37

SKU: B05O 70002

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Brinn Original Aluminum 2-Speed Transmission is known for its reliability, quality, and performance in short oval track racing. It features a lightweight, direct drive design with gun-drilled input and output shafts, and a durable dog clutch for smooth shifting. Its overall length and output spline match Muncie or Borg-Warner transmissions, simplifying installation. The transmission's reverse idler and low speed gear are not engaged in direct drive, a key design benefit.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandBRINN TRANSMISSION
Part NumberB05O 70002

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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