Engines and Components› Harmonic Balancers

BLUEPRINT ENGINES

BBC EXTERNAL BALANCE HARMONIC BALAN

$192.77

SKU: B05J BPP454E

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The BluePrint Engines harmonic balancer is an externally balanced component designed for GM Big Block crate engines that require a 454ci weighted balancer. It features degree markings and includes mounting hardware. This balancer has an 8" diameter and is rated as Non-SFI.

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

BrandBLUEPRINT ENGINES
Part NumberB05J BPP454E

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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