ATI Damper 7.074in Aluminum 3 Ring Aluminum Hub Chevy Big Block ATI917310
Aluminum Super Damper with Aluminum Hub for Chevy Big Block Engines
The ATI 7.074-inch Aluminum Super Damper (part ATI917310) with an aluminum hub is designed for Chevy Big Block engines that demand precision harmonic control with the lowest possible rotating weight. This configuration combines ATIs proven 3-ring damping technology with a lightweight hub assembly, delivering smooth operation and exceptional throttle response for both street and competition builds.
Performance Highlights
- 7.074-inch outer diameter ensures optimal harmonic absorption for Big Block applications
- Aluminum shell and hub minimize rotating mass and improve acceleration
- 3-ring damper design provides consistent control across the RPM range
- Engineered for Chevy Big Block street, marine, and race engines
- Fully rebuildable and SFI 18.1 certified for racing compliance
Quick Specs
- Outer Diameter: 7.074 inches
- Material: Aluminum Shell & Hub
- Design: 3-Ring
- Certification: SFI 18.1
- Engine Compatibility: Chevrolet Big Block
- Part Number: ATI917310
Why Choose an Aluminum Hub Super Damper?
The aluminum hub offers additional weight savings over traditional steel hubs without compromising balance or durability. This makes it ideal for high-RPM or throttle-sensitive builds, such as drag racing or road course applications. Combined with ATIs patented Super Damper technology, it provides unmatched crankshaft stability and smooth performance under extreme load.
Frequently Asked Questions
Whats the benefit of an aluminum hub versus a steel hub?
The aluminum hub reduces rotational mass at the crankshaft, allowing quicker revs and improved throttle responseperfect for competition engines where every ounce matters.
Is this damper suitable for high-horsepower or boosted Big Blocks?
Yes. ATIs 3-ring design provides reliable damping even in high-horsepower naturally aspirated, nitrous, or mild forced-induction setups.
Is this damper pre-balanced from ATI?
Yes. Each unit is factory-balanced and ready to install with no additional machine work required.
Can it be rebuilt or serviced over time?
Yes. All ATI Super Dampers are fully rebuildable and can be serviced using genuine ATI replacement components.
Does the aluminum hub affect long-term durability?
No. ATIs precision machining and materials maintain strength and reliability even under heavy load, making it suitable for long-term use in street or race environments.
Contact Beefcake Racing
Beefcake Racing carries the full line of ATI Super Dampers for Chevy Big Block and other high-performance engines. For fitment questions or build support, email sales@beefcakeracing.com or call 1-855-827-7223. Our team of enthusiasts will help you choose the perfect damper for your combination.
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