ATI Damper 6.325in Steel 3-Bolt OEM 3in Long C-Timing 3 Ring (Ford Small Block & 6 Cylinder) ATI917511
High-Strength Steel Super Damper for Ford Small Block & Inline-6 Engines
The ATI 6.325-inch Steel Super Damper (part ATI917511) is engineered for Ford Small Block V8 and 6-cylinder engines requiring a 3-bolt OEM mount. Measuring 3 inches in length and equipped with a C-Timing configuration, this damper delivers exceptional harmonic control, helping stabilize crankshaft rotation across all RPM ranges. Its 3-ring steel design ensures maximum strength and durability, making it ideal for both street performance and competition use.
Performance Highlights
- 6.325-inch outer diameter for efficient vibration control and balance
- 3-bolt OEM mounting pattern provides direct fitment for Ford Small Block & 6-cylinder engines
- 3-inch overall length maintains correct belt alignment
- C-Timing configuration designed for precise crank trigger positioning
- All-steel 3-ring construction for high torsional strength
- SFI 18.1 certified and fully rebuildable
Quick Specs
- Outer Diameter: 6.325 inches
- Material: Steel
- Mount: 3-Bolt OEM
- Length: 3 inches
- Timing Type: C-Timing
- Design: 3-Ring Super Damper
- Balance Type: Neutral
- Certification: SFI 18.1
- Applications: Ford Small Block & Inline-6 Engines
- Part Number: ATI917511
Why Choose ATIs 6.325in Steel Super Damper?
The ATI917511 is a proven harmonic solution for builders seeking maximum stability in classic Ford powerplants. Its compact design and 3-bolt OEM mounting make it a direct-fit upgrade for many small block and 6-cylinder configurations. The precision C-Timing setup ensures consistent timing reference, while the heavy-duty steel build keeps harmonics in check under load, improving longevity and smoother power delivery.
Frequently Asked Questions
What does the C-Timing configuration mean?
C-Timing refers to the specific timing mark layout used on this damper, aligning with OEM Ford timing pointer positions for accurate ignition setup.
Is this a direct bolt-on replacement?
Yes. The 3-bolt OEM hub pattern allows direct installation on most Ford Small Block and inline-6 crankshafts without modification.
Does this damper work for both carbureted and EFI engines?
Yes. Its compatible with carbureted and fuel-injected Ford engines using the 3-bolt front pulley system.
Is this damper SFI 18.1 certified?
Yes. Like all ATI Super Dampers, its SFI 18.1 approved for competition use and can be fully rebuilt using ATI service parts.
Vehicle Fitment
- Ford Small Block V8 Engines (289, 302, 351W)
- Ford Inline-6 Engines (144, 170, 200, 250 CID)
Contact Beefcake Racing
Beefcake Racing supplies the full line of ATI Super Dampers and Ford performance parts. For help selecting the right damper or to place an order, email sales@beefcakeracing.com or call 1-855-827-7223. Our team can help match the perfect ATI damper to your Ford build.
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