ATI Elastomer Kit 3 Ring 7 w/70V/70/70 Viton Outer ATI918960-70V
Premium Viton Elastomer Kit for 7-Inch 3-Ring ATI Super Dampers
The ATI Elastomer Kit (part ATI918960-70V) is a high-performance replacement for 7-inch, 3-ring ATI Super Dampers featuring a Viton outer elastomer for superior temperature and chemical resistance. With a 70V/70/70 durometer configuration, this kit combines the proven damping characteristics of ATIs standard elastomers with the added durability of Viton, making it ideal for high-heat or forced-induction applications where conventional compounds may degrade over time.
Performance Highlights
- Designed for 7-inch, 3-ring ATI Super Dampers
- 70V/70/70 durometer setup balances control and flexibility
- Viton outer ring resists heat, oil, and chemical exposure
- Restores OEM-level damping while extending service life
- Ideal for boosted, high-RPM, or endurance applications
- Manufactured from premium elastomer and Viton materials for long-term reliability
Quick Specs
- Application: ATI Super Damper
- Damper Size: 7 inches
- Design: 3-Ring
- Durometer Rating: 70V/70/70
- Outer Material: Viton
- Compatibility: Steel Super Dampers
- Part Number: ATI918960-70V
Why Choose the ATI918960-70V Elastomer Kit?
The ATI918960-70V Elastomer Kit is the ideal choice for high-performance or boosted engines that generate additional heat and stress. The Viton outer elastomer maintains stability and integrity under extreme conditions, while the dual 70-durometer inner rings provide balanced harmonic damping across all RPM ranges. This configuration is perfect for applications requiring long-term reliability in racing or high-output street builds.
Frequently Asked Questions
What is Viton, and why is it used?
Viton is a high-temperature, oil-resistant fluorocarbon elastomer that withstands extreme heat, chemicals, and engine fluids better than standard rubber compounds.
What does 70V/70/70 durometer mean?
It means the outer ring is 70-durometer Viton while the inner two rings are standard 70-durometer elastomers, offering durability and consistent vibration control.
Can this kit be used in supercharged or turbocharged engines?
Yes. The Viton outer ring is ideal for forced-induction engines that experience higher heat and oil exposure.
Is this compatible with aluminum dampers?
No. The ATI918960-70V kit is specifically for steel 7-inch Super Dampers. Use an aluminum-specific kit for those models.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted dealer for ATI Performance Products, offering Super Dampers, elastomer kits, and full rebuild components. We provide expert support, fast shipping, and unbeatable pricing to help you get the most from your build. For help selecting the correct elastomer combination, contact sales@beefcakeracing.com or call 1-855-827-7223. Beefcake Racing the performance source you can depend on.
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