SBC 6.75in Balancer Int. Balance Non-SFI

The SBC 6.75in Balancer Int. Balance Non-SFI from PRO-RACE PERFORMANCE PRODUCTS is designed for small-block Chevy engine builders who require balanced harmonic control without the need for SFI certification. This balancer is ideal for both street and high-performance applications, focusing on effective vibration damping and precise crankshaft harmonic management.

Engineered with a 6.75-inch diameter, this internally balanced balancer optimizes inertia and damping characteristics, significantly reducing crankshaft harmonics that can lead to engine wear and failure. Its internal balance geometry ensures that the weight distribution aligns with a balanced crankshaft, eliminating the need for external counterweights while maintaining rotational stability.

This balancer is particularly beneficial for small-block Chevy engines used in street cars, vintage restorations, and bracket racing applications where SFI approval is not required. With its effective mass for damping and manageable weight, it supports a reliable performance without compromising starter load or accessory belt friction.