New for 2019 through 2023 604 Beehive upgraded motors this is the balancer style (copy) that comes on the new style 604 Crate Motors! Made in Steel,
**NEW FOR 2023 **Harmonic Balancer, ZZ383 Chevy, Crate Engine
weighs only 6.4 not 12 pounds like the stock GM one. Finish is Dull Steel color. This lightweight Cheater Harmonic Balancer is made from billet steel.
They reduce rotating weight, lowers the moment of inertia for quicker acceleration and increase horsepower.
29688 Harmonic Balancer-Chevy-8"-Steel-Crate
Don H...... "Say's This Balancer is Bad to the Bone, I love it, it's gotta be worth 5 H.P. !!"
