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ATI Damper - 6.78" - Aluminum - 3 Ring -6 Groove (1992 - 1996 F-Body Camaro / Firebird LT1 & LT4) ATI917271

ATI Damper - 6.78" - Aluminum - 3 Ring -6 Groove (1992 - 1996 F-Body Camaro / Firebird LT1 & LT4) ATI917271

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Item#:
APPATI917271
Price: $461.15
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UPC:
800157029783
Availability:
Special order
LTL:
N
MPN:
ATI917271
Product ID:
361281
Proposition 65:
N
Category:
Engine Components>Crankshaft Dampers
Core:
N
Clearance Item:
N

ATI Damper – 6.78in – Aluminum – 3 Ring – 6-Groove (LT1 & LT4 / 1992–1996 F-Body Camaro) – ATI917271

Lightweight Aluminum Harmonic Damper for LT1 & LT4 Camaro Engines

The ATI Super Damper (part ATI917271) is a 6.78-inch aluminum, 3-ring, 6-groove harmonic balancer designed for 1992–1996 F-Body Camaro LT1 and LT4 engines. The smaller, lighter aluminum shell reduces rotating mass for quicker acceleration and sharper throttle response while maintaining reliable crankshaft control under performance conditions.

Performance Advantages

  • 6.78-inch outer diameter promotes faster revs and reduced inertia
  • Lightweight aluminum shell improves throttle response
  • 3-ring construction delivers balanced vibration damping at high RPM
  • 6-groove pulley design fits factory LT1/LT4 accessory drives
  • Built for street performance and track reliability

Quick Specs

  • Outer Diameter: 6.78 inches
  • Material: Aluminum
  • Design: 3-Ring, 6-Groove Pulley
  • Engine Compatibility: LT1 / LT4
  • Application: 1992–1996 Chevrolet Camaro (F-Body)
  • Part Number: ATI917271

Why Choose the Aluminum ATI Super Damper?

For builds where reduced rotating mass matters, the aluminum ATI Super Damper delivers crisp response without sacrificing balance. It’s a smart option for naturally aspirated LT1 and LT4 engines or lightweight track builds that don’t require the added strength of a steel shell.

Frequently Asked Questions

Is the 6.78in damper lighter than the steel version?

Yes. The aluminum shell saves weight on the front of the engine, allowing it to rev more freely than its steel counterpart.

Can I use this damper on a street-driven LT1 or LT4?

Absolutely. It’s designed for both daily-driven and track setups, offering smooth operation with less vibration than stock units.

Does it include timing reference marks?

ATI dampers typically feature engraved degree markings for easy timing checks. Verify when ordering if you need specific references for your build.

Is balancing required before installation?

No additional balancing is needed. ATI dampers are pre-balanced and ready to install once belt alignment and torque specs are verified.

How often should this damper be inspected?

For street use, inspection every few years is sufficient. Cars used for racing or aggressive driving should inspect more frequently for wear or heat damage.

Vehicle Fitment

  • 1992 Chevrolet Camaro LT1 / LT4
  • 1993 Chevrolet Camaro LT1 / LT4
  • 1994 Chevrolet Camaro LT1 / LT4
  • 1995 Chevrolet Camaro LT1 / LT4
  • 1996 Chevrolet Camaro LT1 / LT4

Contact Beefcake Racing

For expert guidance on selecting the right ATI damper for your setup, contact Beefcake Racing. Email sales@beefcakeracing.com or call 1-855-827-7223. Our team of enthusiasts is ready to help you dial in your LT1 or LT4 build.

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov