ATI Damper 7.074in Steel 3 Ring (Oldsmobile V8 267455) ATI917830
High-Strength Steel Super Damper for Oldsmobile V8 Engines (267455 CID)
The ATI 7.074-inch Steel Super Damper (part ATI917830) is built to deliver exceptional harmonic control for Oldsmobile V8 engines ranging from 267 to 455 cubic inches. Designed with a 3-ring configuration and precision-balanced steel construction, this damper provides smooth operation, crankshaft protection, and improved power delivery under load. Ideal for street performance, drag racing, and classic muscle car applications, its the ultimate upgrade for anyone running a built Olds motor.
Performance Highlights
- 7.074-inch outer diameter ensures maximum vibration damping for wide-RPM stability
- Durable steel construction withstands high horsepower and torque applications
- 3-ring Super Damper design minimizes harmonic distortion and crankshaft wear
- Direct fit for Oldsmobile V8 engines from 267 to 455 CID
- SFI 18.1 certified and fully rebuildable for long-term reliability
Quick Specs
- Outer Diameter: 7.074 inches
- Material: Steel
- Design: 3-Ring Super Damper
- Certification: SFI 18.1
- Applications: Oldsmobile V8 (267455 CID)
- Part Number: ATI917830
Why Choose ATIs 7.074in Steel Super Damper?
The ATI917830 provides the ultimate in harmonic control for both classic and high-performance Oldsmobile V8 engines. Its precision-machined 3-ring steel design eliminates vibration across the entire RPM range, protecting rotating assemblies and ensuring smooth, consistent power. Whether youre restoring a classic 442 or running a stroker Olds build, this damper delivers reliability and balance you can count on.
Frequently Asked Questions
What Oldsmobile engines does this damper fit?
It fits all Oldsmobile small and big block V8 engines from 267 CID through 455 CID, including performance and factory variants.
Is this damper suitable for racing use?
Yes. The ATI917830 is SFI 18.1 certified, making it approved for all forms of competition and high-RPM use.
Does it work with factory pulleys?
Yes. It maintains OEM pulley alignment and works with most stock or aftermarket drive systems.
Can this damper be rebuilt?
Yes. All ATI Super Dampers are fully rebuildable using genuine ATI service parts for long-term durability and accuracy.
Vehicle Fitment
- Oldsmobile V8 267 CID
- Oldsmobile V8 307 CID
- Oldsmobile V8 330 CID
- Oldsmobile V8 350 CID
- Oldsmobile V8 400 CID
- Oldsmobile V8 425 CID
- Oldsmobile V8 455 CID
Contact Beefcake Racing
Beefcake Racing supplies the full line of ATI Super Dampers for Oldsmobile, Chevy, Ford, and custom performance applications. For questions or to place an order, email sales@beefcakeracing.com or call 1-855-827-7223. Our experts can help you select the perfect damper for your build, whether its a classic cruiser or a full race setup.
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