ATI Damper 7.074in Steel Chrysler B-Series V8 361-440 OEM Front 3 Ring ATI917122E
High-Performance Steel Harmonic Damper for Chrysler B-Series V8 Engines (361440)
The ATI Super Damper (PN ATI917122E) is a 7.074-inch diameter, all-steel, 3-ring harmonic balancer designed specifically for Chrysler B-Series V8 engines, including 361, 383, 400, and 440 cubic-inch displacements. Engineered to replace the OEM front damper, this unit provides precise harmonic control for both high-performance street and race engines while maintaining a stock-style fitment.
Built from billet steel and SFI 18.1 certified, the ATI917122E offers unmatched durability and balance across the entire RPM range. Its 3-ring inertia assembly design neutralizes crankshaft vibrations that can cause bearing wear and power lossensuring long-term reliability and smoother operation under high load or sustained RPM conditions.
Performance Highlights
- Direct OEM Front Replacement: Fits Chrysler B-Series 361440 V8 engines with factory-style mounting.
- 7.074 Outer Diameter: Compact yet efficient size for excellent damping response.
- 3-Ring Inertia Assembly: Delivers broad harmonic control across all RPM ranges.
- All-Steel Construction: Precision-machined for maximum strength and longevity.
- SFI 18.1 Certified: Fully approved for all sanctioned racing applications.
Quick Specs
- Part Number: ATI917122E
- Application: Chrysler B-Series V8 (361, 383, 400, 440)
- Diameter: 7.074 in.
- Construction: 1-Piece Forged Steel
- Inertia Assembly: 3-Ring Design
- Front Mount Type: OEM Style
- Material: Billet Steel
- Finish: Black Zinc Coating
- Safety Rating: SFI 18.1 Certified
- Compatibility: ATI Super Damper Systems
Install Note: Designed as a direct OEM replacement for Chrysler B-Series 361440 engines. No modification required for factory-style installations.
Why Choose the ATI Super Damper 917122E?
The ATI 917122E Super Damper is purpose-built for Mopar enthusiasts who want superior performance without compromising OEM fit. Its 3-ring steel design eliminates destructive crankshaft harmonics, protecting your engine from fatigue and ensuring smooth, efficient power delivery. Its the professional choice for street, strip, and restoration builds requiring SFI-approved durability and precise balance.
FAQs
Q: What engines does this damper fit?
A: Its designed for Chrysler B-Series engines, including 361, 383, 400, and 440 V8s.
Q: Is this a direct replacement for the stock damper?
A: Yes. It installs directly in place of the OEM front damper without modification.
Q: Is it approved for racing use?
A: Yes. The ATI917122E is SFI 18.1 certified and approved for all forms of competition.
Vehicle Fitment
- Chrysler 361, 383, 400, 440 B-Series V8 Engines
- Dodge Charger (19661978)
- Dodge Coronet / Super Bee
- Plymouth Road Runner, GTX, Belvedere, Satellite
- Plymouth Barracuda / Dodge Challenger (B-Engine Equipped)
About Beefcake Racing
Beefcake Racing is your trusted source for Mopar and Chrysler performance parts, offering expert guidance and competitive pricing. Whether you're upgrading your classic 440 or building a modern race-ready B-engine, our team ensures you get the best components every time. Contact us today at sales@beefcakeracing.com or call 1-855-827-7223 for personalized support from true gearheads.
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