ATI Damper – 7.48in – Alum – 6 Grv – LS1/2/3/6/L76 97-13 – Y Body & SS & G8 – 28T 8mm HTD – 3 Ring

SKU: ATI917304 | UPC: 800157082535 ATI Damper 7.48in Aluminum 6 Groove LS1/2/3/6/L76 97-13 Corvette Y-Body SS G8 28T 8mm HTD 3 Ring This ATI Super Damper is a high-performance crankshaft harmonic balancer for GM LS-series engines in 1997-2013 Corvette Y-body Chevrolet SS Pontiac G8 Trailblazer SS. It fits LS1 LS2 LS3 LS6 L76 models absorbs crankshaft vibrations controls harmonics and delivers precise belt drive for supercharged high-horsepower setups. Neutral balance design works with internally balanced LS cranks for direct replacement. Key Features 7.48in Diameter: Matches OEM specs for bolt-on fit perfect accessory alignment and belt tension on LS engines. Aluminum Shell: 3600-series aluminum reduces weight cuts rotational mass maintains strength for street or track. 6-Groove Pulley: Handles 6-rib serpentine belts supports superchargers upgraded accessories under high loads. 28-Tooth 8mm HTD Timing Marks: Laser-etched for exact supercharger belt timing in ProCharger HTD kits. 3-Ring Design: Encapsulated steel inertia ring with dual outer rings dampens vibrations across full RPM range. Product Notes SFI 18.1 certified for racing safety and competition use. Neutral balance for internally balanced LS cranks no extra balancing needed. Ships in protective packaging weighs 10.8 lbs box dimensions 9 x 9 x 9 inches. Installation Notes Professional installation recommended. Torque crank bolt to 240 ft-lbs with ARP moly lube or 60 ft-lbs initial plus 90 degree turn. Includes heavy-duty crank bolt for stock or ATI crank snout compatibility. This Part Fits Year Make Model Submodel 1997-2013 Chevrolet Corvette LS1 LS2 LS3 LS6 L76 V8 Y-Body 1998-2002 Chevrolet Camaro LS1 V8 SS 1998-2002 Pontiac Firebird LS1 V8 2008-2009 Pontiac G8 GT GXP 6.0L 6.2L 2006-2009 Chevrolet Trailblazer SS L76 6.0L V8 Why Choose ATI? Proven in NHRA Top Sportsman Pro Mod racing classes. Billet-machined components O-ring sealed for oil containment. Engineered in USA for LS engines with decades of development. Frequently Asked Questions Q: Will this damper fit my 2006 Corvette LS2 engine? A: Yes fits all 1997-2013 LS1 LS2 LS3 LS6 L76 engines in Corvette Y-body with internal balance crank. Q: What materials are used in construction? A: 3600-series aluminum shell steel center hub encapsulated steel inertia ring for durability vibration control. Q: What is the warranty and return policy? A: ATI provides one-year warranty against defects contact manufacturer for claims no returns on used dampers. Shipping & Handling Method: UPS Ground or FedEx Ground Availability: In stock – ships same or next business day Packaging: Securely boxed 9 x 9 x 9 inches Weight: 10.8 lbs Reviews There are no reviews yet. Be the first to review “ATI Damper – 7.48in – Alum – 6 Grv – LS1/2/3/6/L76 97-13 – Y Body & SS & G8 – 28T 8mm HTD – 3 Ring” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.