Big Block

Mopar Performance Vibration Dampers, Harmonic Balancer, Internal Balance, Cast Iron, Natural, Chrysler, Big Block B/ RB/ Hemi, Each

Reduce harmful vibration Mopar style.
These vibration dampers from Mopar Performance are a great choice when you're rebuilding your street engine and don't need the added expense of a race-style balancer. They reduce the amount of horsepower gobbling harmonic vibration, and since they're production Mopar replacements, you can be assured of a high quality product that will bolt right up and work like a charm.