GM LS Steel Harmonic Balancer - SFI

The GM LS Steel Harmonic Balancer - SFI by Power Bond Balancers is designed for high-performance LS engine builds where reliability and performance are critical. This balancer is essential for controlling crankshaft harmonics that can lead to engine damage, especially in modified LS platforms. It is particularly beneficial for those using boosted or nitrous setups.

Constructed from steel with an elastomer core, this balancer provides effective damping to mitigate harmful vibrations. The SFI certification indicates that it meets safety and performance standards, making it suitable for competitive racing environments. Its robust design helps maintain performance under high RPMs and extreme conditions.

LS engine enthusiasts, from racers to performance builders, will find this SFI-certified balancer particularly advantageous when upgrading their engine's ignition timing or fuel mapping. Its weight of 9.3 lbs and dimensions of 8 x 4.1 x 8.6 inches allow for easy integration into various engine compartments without interference.