ATI Supercharger Damper 6 Bolt Pattern (19972007 Camaro LS1 / LS2 F-Body / V-Body) 918853
High-Performance Supercharger Harmonic Balancer for LS1 & LS2 Applications
The ATI Supercharger Damper 6 Bolt Pattern (PN 918853) brings the legendary ATI Super Damper technology directly into your blower drive system. Designed for LS1 and LS2 powered Camaro, Firebird, and GTO platforms, this damper integrates the blower pulley with the harmonic balancereliminating the need for a separate crank-mounted pulley setup. The result is a lighter, cleaner, and more efficient design that enhances power transfer while protecting your crankshaft from destructive harmonics.
Featuring a 6-bolt blower pulley pattern and a single 3/16 keyway, this damper is compatible with a wide range of supercharger systems and external belt drives. Engineered from race-proven materials and tuned for maximum efficiency, its the perfect upgrade for boosted LS builds demanding precision, performance, and reliability.
Performance Highlights
- Integrated Supercharger Pulley: Combines the damper and blower pulley into one efficient component.
- 6-Bolt Blower Pattern: Designed for bolt-on supercharger systems using standard 6-bolt configurations.
- Single 3/16 Keyway: Ensures secure, vibration-free crankshaft mounting.
- Superior Harmonic Control: Reduces torsional vibrations and crank stress under high boost.
- Universal Belt Compatibility: Supports external belt drives for multiple supercharger types.
- Proven Race Engineering: Based on ATIs SFI 18.1 certified Super Damper platform.
Quick Specs
- Part Number: 918853
- Application: 19972007 Chevrolet Camaro / Pontiac Firebird / Holden GTO (LS1 & LS2)
- Engine Type: LS1 / LS2
- Pulley Design: Integrated Supercharger Drive
- Bolt Pattern: 6-Bolt Blower Pulley
- Keyway: Single 3/16
- Construction: Elastomer-Based Harmonic Balancer
- Function: Combines Super Damper & Blower Pulley
- Mounting Hardware: Not Included
Why Choose the ATI Supercharger Damper 918853?
Traditional supercharger setups use a bolt-on crank pulley mounted to the stock damper, adding weight and complexity. The ATI 918853 simplifies the system by integrating both into a single, balanced assemblyreducing parasitic losses, improving belt alignment, and providing unbeatable harmonic protection. For LS enthusiasts running serious boost, its the cleanest and most reliable solution available.
FAQs
Q: What superchargers is this damper compatible with?
A: The 6-bolt pattern works with most major aftermarket supercharger systems designed for LS1 and LS2 engines.
Q: Do I need a separate blower pulley?
A: No. This integrated design eliminates the need for additional crank-mounted blower pulleys.
Q: Does it fit both F-Body and V-Body applications?
A: Yes. Its compatible with 19972007 Camaro, Firebird, and GTO LS1/LS2 platforms.
Vehicle Fitment
- 1997 Chevrolet Camaro LS1
- 1998 Chevrolet Camaro LS1
- 1999 Chevrolet Camaro LS1
- 2000 Chevrolet Camaro LS1
- 2001 Chevrolet Camaro LS1
- 2002 Chevrolet Camaro LS1
- 1997 Pontiac Firebird LS1
- 1998 Pontiac Firebird LS1
- 1999 Pontiac Firebird LS1
- 2000 Pontiac Firebird LS1
- 2001 Pontiac Firebird LS1
- 2002 Pontiac Firebird LS1
- 2004 Pontiac GTO LS1
- 2005 Pontiac GTO LS2
- 2006 Pontiac GTO LS2
- 2007 Holden GTO LS2 (V-Body)
About Beefcake Racing
Beefcake Racing is your trusted source for Camaro, Firebird, and LS performance parts, offering expert support and unbeatable pricing. Whether you're upgrading with an ATI Super Damper or building a high-boost LS setup, our team helps you get it right the first time. Contact us today at sales@beefcakeracing.com or call 1-855-827-7223 for personalized advice from true gearheads.
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