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Drivetrain› Clutches and Components

BERT TRANSMISSIONS

Flywheel Ext. Balance Chevy 400 HTD

$306.79 $281.10 Save $25.69

SKU: B05E 320-400

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

If you're running a Chevy 400 with external balance requirements, this Bert flywheel is engineered to deliver the rotational stability and precision timing your engine demands. The HTD pulley design ensures positive belt engagement for accessory drives, while the one-piece steel construction eliminates harmonics that can compromise performance and longevity. Pair this with your Bert transmission setup for a bolt-together driveline that won't let you down at the track.

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.

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Specifications

BrandBERT TRANSMISSIONS
Part NumberB05E 320-400

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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