Harmonic Balancer – GM BB Compatible – Externally Balanced

In stock

$159.99

The Harmonic Balancer – GM BB Compatible – Externally Balanced is a precision-engineered crankshaft damper designed for externally balanced GM Big Block (BB) engines. Built to control torsional vibration and maintain crankshaft stability, this harmonic balancer supports smooth engine operation and long-term durability in performance and restoration applications.

The Harmonic Balancer – GM BB Compatible – Externally Balanced is a high-quality vibration damper designed for externally balanced Big Block Chevy engines. Engineered to reduce crankshaft harmonics and rotational stress, it helps protect internal engine components during operation. Ideal for performance builds, restorations, and replacement applications, this GM BB compatible balancer ensures proper external balance configuration while maintaining reliable crankshaft stability and accessory drive alignment.

Description

Description:
Externally balanced harmonic balancer to fit most crate engines requiring a 454ci weighted balancer
Engine Balance:
Externally Balanced
Safety Rating:
Non-SFI
Degree Markings:
Degree Markings Included
Size:
8″ Diameter
Mounting Hardware Included:
Yes
Qty:
1
Notes:
Designed and recommended for the following BluePrint Engines configurations:
BP4963CT
BP4963CTC
BP4962CT
BP4962CTC
BP4962CTF
BP4966CT
BP4966CTC
BP4967CT
BP4967CTC
BP4967CTF
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

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