ATI Elastomer Kit 3 Ring 6 w/70/70/70 ATI918980-70
Standard Replacement Elastomer Kit for 6-Inch 3-Ring ATI Super Dampers
The ATI Elastomer Kit (part ATI918980-70) is a direct-fit replacement for 6-inch, 3-ring ATI Super Dampers. Featuring a 70/70/70 durometer configuration, this kit provides balanced damping and smooth harmonic control across all RPM ranges. Ideal for restoring OEM-level performance and protecting high-performance engines from harmful vibration, this kit delivers reliable, consistent results for street, race, and endurance applications.
Performance Highlights
- Designed for 6-inch, 3-ring ATI Super Dampers
- 70/70/70 durometer setup ensures even, balanced damping across the RPM range
- Reduces crankshaft and bearing stress caused by harmonic vibration
- Restores original damper performance for smoother operation
- Constructed from premium elastomer compounds for heat and wear resistance
- Perfect for street, strip, and endurance builds
Quick Specs
- Application: ATI Super Damper
- Damper Size: 6 inches
- Design: 3-Ring
- Durometer Rating: 70/70/70
- Material: High-Performance Elastomer
- Compatibility: Steel Super Dampers
- Part Number: ATI918980-70
Why Choose the ATI918980-70 Elastomer Kit?
The ATI918980-70 Elastomer Kit offers the ideal blend of flexibility and control for balanced harmonic damping. With its uniform 70-durometer rating, this kit restores precise vibration absorption while maintaining stability under high-RPM operation. Perfect for performance street engines and racing applications alike, it ensures consistent crankshaft protection and long-term reliability, maintaining the superior damping characteristics ATI is known for.
Frequently Asked Questions
What does 70/70/70 durometer mean?
Each elastomer ring has a 70-durometer hardness, providing uniform damping and consistent vibration control across all engine speeds.
Is this kit compatible with aluminum dampers?
No. The ATI918980-70 is designed for steel 6-inch, 3-ring Super Dampers. Use the aluminum-specific version for aluminum dampers.
Can this be used for high-performance or racing engines?
Yes. The 70-durometer configuration is ideal for street, endurance, or moderate racing builds needing balanced harmonic control.
Should all three elastomer rings be replaced at once?
Yes. ATI recommends replacing all elastomers together to maintain proper balance and consistent damping performance.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized dealer for ATI Performance Products, providing Super Dampers, rebuild kits, and accessories for high-performance builds. Our team offers expert guidance, fast shipping, and unbeatable customer service to ensure your engine runs at peak efficiency. Contact us at sales@beefcakeracing.com or call 1-855-827-7223 for help finding the perfect damper or rebuild kit for your project. Beefcake Racing where serious horsepower begins.
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