ATI Super Damper w/ Hub & Aluminum Shell Stock Diameter w/ A/C Pulley (20102015 LS3 Camaro) 918628
High-Performance Stock-Diameter Harmonic Balancer for LS3 Camaro
The ATI Super Damper w/ Hub & Aluminum Shell (PN 918628) delivers top-tier crankshaft protection and smooth performance for 20102015 LS3-powered Camaros. This stock-diameter damper includes an integrated A/C pulley and features grooves for serpentine belts machined directly into the outer shell. Designed for high-RPM performance applications, it effectively eliminates harmful crankshaft harmonics that rob horsepower and compromise reliability.
Precision-balanced and built with a lightweight aluminum shell, the ATI Super Damper ensures superior vibration control and efficiency throughout the entire RPM range. Its tunable, rebuildable, and SFI 18.1 certifiedmaking it the professionals choice for both street and track LS3 builds.
Performance Highlights
- Stock Diameter: Maintains factory pulley size for OEM-style belt alignment and operation.
- Integrated A/C Pulley: Supports factory accessory drive systems.
- Eliminates Harmonics: Prevents crankshaft vibration and parasitic horsepower loss.
- High-RPM Stability: Tuned for LS engines that see extended RPM ranges.
- Rebuildable Design: Field-tunable and serviceable for long-term use.
- SFI 18.1 Certified: Legal for NHRA and other sanctioned competition events.
Quick Specs
- Part Number: 918628
- Application: 20102015 Chevrolet Camaro (LS3)
- Diameter: Stock OEM Size
- Drive Type: 6-Groove Serpentine with A/C Pulley
- Material: Aluminum Shell
- Construction: Elastomer
- Finish: Black Anodized
- Safety Rating: SFI 18.1
- Design: Tunable and Rebuildable
- Mounting Hardware: Included Hub
Why Choose the ATI Super Damper 918628?
OEM harmonic balancers can struggle to control vibration at high RPM, especially in modified LS3 applications. The ATI Super Damper eliminates this issue with precision balancing and robust engineering. It protects your engine from harmonic stress, improves throttle response, and delivers reliable performance whether youre cruising or chasing records on the dyno.
FAQs
Q: Does this damper maintain the factory belt layout?
A: Yes. The 918628 retains OEM belt routing with an integrated A/C pulley and stock diameter.
Q: Is it suitable for high-RPM performance builds?
A: Absolutely. Its engineered specifically for high-revving LS3 engines and carries full SFI 18.1 certification.
Q: Can the damper be rebuilt or tuned?
A: Yes. ATIs design is fully tunable and rebuildable for long-term performance and serviceability.
Vehicle Fitment
- 2010 Chevrolet Camaro SS 6.2L LS3
- 2011 Chevrolet Camaro SS 6.2L LS3
- 2012 Chevrolet Camaro SS 6.2L LS3
- 2013 Chevrolet Camaro SS 6.2L LS3
- 2014 Chevrolet Camaro SS 6.2L LS3
- 2015 Chevrolet Camaro SS 6.2L LS3
About Beefcake Racing
Beefcake Racing is your trusted source for Camaro and LS performance parts, offering expert support and unbeatable pricing. Whether you're upgrading with an ATI Super Damper or building a full LS3 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
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