ATI Damper 7.074in Steel Chevy Big Block 3 Ring ATI917065
High-Performance 7.074 Steel Harmonic Damper for Chevy Big Block Engines
The ATI Super Damper (PN ATI917065) is a 7.074-inch diameter, all-steel, 3-ring harmonic balancer designed to deliver superior vibration control and reliability for Chevy Big Block (BBC) engines. Engineered for high-horsepower street and racing applications, this damper eliminates harmful crankshaft harmonics that can lead to premature wear or failure, ensuring smoother performance and long-term engine health.
Built from high-strength billet steel and SFI 18.1 certified, the ATI917065 is precision-balanced for race-level accuracy while maintaining OEM-level fitment. Whether naturally aspirated or power-adder equipped, its an ideal upgrade for builders seeking the perfect balance of durability, performance, and safety.
Performance Highlights
- 7.074 Outer Diameter: Compact size ideal for street and race Big Block Chevy engines.
- 3-Ring Inertia Assembly: Provides precise harmonic control across all RPM ranges.
- All-Steel Construction: One-piece billet steel body ensures strength under extreme conditions.
- Race-Proven Balance: Reduces crankshaft flex, bearing wear, and parasitic vibration loss.
- SFI 18.1 Certified: Approved for all major racing organizations for competitive use.
Quick Specs
- Part Number: ATI917065
- Application: Chevy Big Block Engines
- Diameter: 7.074 in.
- Construction: 1-Piece Forged Steel
- Inertia Assembly: 3-Ring Design
- Material: Billet Steel
- Finish: Black Zinc Coating
- Safety Rating: SFI 18.1 Certified
- Compatibility: ATI Super Damper Systems
- Mounting Hardware: Sold Separately
Install Note: Perfect for high-RPM, high-torque BBC engines where precise harmonic control and compact fitment are essential.
Why Choose the ATI Super Damper 917065?
The ATI 917065 Super Damper combines durability and precision in a compact 7.074 steel package. Designed for the extreme demands of Big Block Chevy engines, its 3-ring inertia system neutralizes torsional vibrations to extend engine life and performance. Whether youre building a street monster or a race-dominating BBC, this damper provides the vibration control you can trust.
FAQs
Q: Which engines is this damper designed for?
A: It fits Chevy Big Block V8 engines including 396, 427, 454, 502, and 572 cubic-inch configurations.
Q: Whats the advantage of the 3-ring design?
A: It provides superior control of crankshaft harmonics across a broad RPM range, reducing engine stress and improving power delivery.
Q: Is this damper SFI approved?
A: Yes. The ATI917065 is fully SFI 18.1 certified for racing and competition use.
Vehicle Fitment
- Chevy Big Block Engines (396, 427, 454, 502, 572)
- Common Applications: Camaro, Chevelle, Nova, Corvette, Impala, and Custom BBC Builds
About Beefcake Racing
Beefcake Racing is your trusted source for Chevy Big Block and ATI performance parts, offering expert support and unbeatable pricing. Whether you're upgrading with an ATI Super Damper or assembling a complete BBC power package, our team helps you get it right the first time. Contact us today at sales@beefcakeracing.com or call 1-855-827-7223 for personalized advice from true gearheads.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
