Ultimate Vibration Control for Mopar Engines

Protect your high-performance Mopar B/RB-Series or 426 Hemi engine with the ATI Performance 7.074in Super Damper. Engineered to exceed SFI 18.1 specifications, this harmonic balancer is the gold standard for racers and street enthusiasts who demand reliability under extreme RPM conditions. Unlike stock dampers, the ATI Super Damper effectively eliminates destructive crankshaft vibrations, ensuring your engine components last longer and perform better.

Key Technical Features

• Precision Design: 7.074-inch outside diameter for optimal dampening.
• Heavy-Duty Construction: High-grade steel with a durable black oxide finish.
• Internal Balance: Specifically calibrated for Mopar B/RB and 426 Hemi applications.
• SFI 18.1 Certified: Built to withstand the rigors of professional drag racing and high-output street builds.

The ATI Super Damper utilizes a dual-shell design that allows for independent tuning of the inertia weight, providing superior harmonic absorption compared to bonded rubber units. Whether you are building a street machine or a dedicated track car, this balancer provides the stability needed to prevent crankshaft failure and maximize power output. Its robust steel construction ensures it holds up under the most demanding thermal cycles. Trust your engine's longevity to the industry-leading technology found only at GGCRACING.