ATI Damper 6.325in Steel 28.2 External Balance 4 Bolt OEM 4in Long B Timing (Ford Small Block V8) ATI918911
High-Performance Super Damper for Ford Small Block V8 Engines
The ATI 6.325-inch Steel Super Damper (part ATI918911) is engineered for Ford Small Block V8 engines requiring a 28.2 oz-in external balance. Designed with an OEM 4-bolt hub pattern, 4-inch overall length, and B-Timing configuration, this damper offers direct OEM fitment with race-grade performance. The 3-ring steel construction provides exceptional torsional control, minimizing crankshaft vibration and improving engine smoothness. Fully SFI 18.1 certified and rebuildable, its ideal for street performance or race applications where precision and reliability matter most.
Performance Highlights
- 6.325-inch outer diameter delivers precise harmonic control for Ford Small Block engines
- 28.2 oz-in external balance tuned for accurate vibration management
- 4-bolt OEM hub design ensures secure fitment and easy installation
- 4-inch length supports B-Timing cover alignment
- 3-ring steel construction guarantees strength and long-term durability
- Ideal for street, drag, or restoration builds requiring external balance
- SFI 18.1 certified for competition-approved safety
- Fully rebuildable for extended service life and performance
Quick Specs
- Outer Diameter: 6.325 inches
- Material: Steel
- Balance Type: 28.2 oz-in External
- Hub Style: 4-Bolt OEM
- Length: 4 inches
- Timing Configuration: B-Timing
- Design: 3 Ring
- Engine Application: Ford Small Block V8
- Certification: SFI 18.1
- Part Number: ATI918911
Why Choose ATIs Small Block Ford Super Damper?
The ATI918911 Super Damper provides precision harmonic control for externally balanced Ford Small Block engines. Its compact 6.325-inch diameter and OEM 4-bolt hub make it a direct replacement upgrade that eliminates harmful crankshaft vibrations while improving throttle response and bearing longevity. Built for durability and high-RPM stability, this damper is perfect for enthusiasts who want factory compatibility with ATIs race-proven engineering.
Frequently Asked Questions
Is this damper a direct OEM replacement?
Yes. The 4-bolt OEM hub pattern allows for easy installation using factory hardware and accessories.
What engines does this fit?
This damper fits Ford Small Block V8 engines with a 28.2 oz-in external balance and B-Timing configuration.
Can this damper be used in high-RPM applications?
Absolutely. Its SFI 18.1 certified and designed to withstand the torsional stress of racing and performance engines.
Is it rebuildable?
Yes. Like all ATI Super Dampers, the ATI918911 is fully rebuildable for long-term service and consistent performance.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for ATI Super Dampers and Ford performance components. We offer expert guidance, fast shipping, and competitive pricing across the full ATI product line. For help choosing the right damper for your Small Block Ford build, contact us at sales@beefcakeracing.com or call 1-855-827-7223. Our experienced team can help you achieve balanced, reliable power for your Ford engine.
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