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Drivetrain› Bellhousings and Components

J-W PERFORMANCE

TH350/TH400 Ultra-Bell

$522.09 $469.88 Save $52.21

SKU: J01E 92451

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The J-W Performance Ultra-Bell is an SFI-certified aluminum bellhousing designed for connecting GM engines to TH350 or TH400 transmissions. It is a lightweight replacement ideal for racing applications.

Fitment

Fitment Guaranteed

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on fit.

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

Available on iOS & Android

Specifications

BrandJ-W PERFORMANCE
Part NumberJ01E 92451

Videos

ULTRA BELLHOUSING INSTALL

ULTRA BELLHOUSING INSTALL

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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