ATI Elastomer Kit 2 Ring 7 w/70/60/80 Aluminum ATI918970-76AL
High-Performance Elastomer Kit for 7-Inch 2-Ring Aluminum ATI Super Dampers
The ATI Elastomer Kit (part ATI918970-76AL) is a premium replacement designed specifically for 7-inch, 2-ring aluminum ATI Super Dampers. Featuring a 70/60/80 durometer configuration, this kit provides progressive damping for engines that require smooth low-RPM operation and increased stiffness at high RPM. Its ideal for street/strip or race applications where durability, precision, and balanced vibration control are key.
Performance Highlights
- Designed for 7-inch, 2-ring aluminum ATI Super Dampers
- 70/60/80 durometer setup provides balanced flexibility and rigidity
- Restores original damping characteristics for long-term reliability
- Improves crankshaft balance and reduces engine harmonics
- Constructed from premium elastomer compounds with high heat and oil resistance
- Optimized for performance street, forced induction, and race builds
Quick Specs
- Application: ATI Super Damper (Aluminum)
- Damper Size: 7 inches
- Design: 2-Ring
- Durometer Rating: 70/60/80
- Material: High-Performance Elastomer
- Compatibility: Aluminum Super Dampers
- Part Number: ATI918970-76AL
Why Choose the ATI918970-76AL Elastomer Kit?
The ATI918970-76AL Elastomer Kit delivers optimized damping performance for high-output aluminum Super Dampers. Its unique 70/60/80 durometer configuration offers excellent midrange absorption with a stiffer outer section to control harmonics at high RPM. Whether youre running a boosted setup or a naturally aspirated race build, this kit provides precise vibration control, reduced wear, and extended damper life.
Frequently Asked Questions
What does 70/60/80 durometer mean?
The configuration uses a softer 60-durometer middle section for flexibility and smoother response, surrounded by 70- and 80-durometer layers for added stiffness and control at higher RPMs.
Is this kit for steel or aluminum dampers?
This specific kit is made for aluminum 7-inch, 2-ring ATI Super Dampers. For steel versions, use the ATI918970-76 kit.
Can this be used on forced-induction engines?
Yes. The 70/60/80 durometer configuration is excellent for supercharged, turbocharged, or high-RPM builds that demand both flexibility and control.
Do I need to replace both elastomer rings?
Yes. Replacing the full set ensures consistent damping performance and proper harmonic balance throughout the damper assembly.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for ATI Performance Products, offering Super Dampers, rebuild kits, and accessories for high-performance builds. Our experts can help match the perfect elastomer configuration for your power level and application. For assistance or to order, contact sales@beefcakeracing.com or call 1-855-827-7223. Beefcake Racing where serious performance starts.
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