ATI 917303 Super Damper Serpentine Harmonic Balancer 7.480" for LS1/LS2/LS3/LS6

Vehicle Fitment

• 1997-2013 Chevrolet Corvette Base/Grand Sport/Z06, LS1/LS2/LS3/LS6
• 2008-2009 Pontiac G8, L76
• GM LS-Series Y-Body and SS platforms, LS1/LS2/LS3/LS6/L76

Fitment Notes

• OEM diameter serpentine-style without air conditioning only
• Fits all ATI GM front crank hubs, adaptable to many engine combinations
• Internal balance, 6-groove serpentine for standard OEM drive systems
• 8 and 10 groove versions available separately for supercharger/turbo applications

Features

• Super Damper Serpentine Series Harmonic Balancer
• Patented design, exclusively for high performance engines
• Tested in Winston Cup competition and drag racing for over 10 years
• Grooves for serpentine belts machined into outer damper shell
• Crank hub can be fitted with 6-groove serpentine pulley for external oil pump/accessory drive
• Lightweight, hard-coated aluminum construction
• Black zinc chromate finish
• Computer controlled, laser engraved 360-degree timing marks
• Maximum flexibility across engine combinations

Specifications

• Series: Super Damper, Serpentine
• Outer diameter: 7.480in
• Balance type: Internal
• Material: Aluminum/Steel
• Finish: Black
• SFI rating: SFI 18.1
• Groove count: 6
• Weight: 10.0 lbs
• Package dimensions: 9.5in W x 6.0in H x 9.6in L

Included Components

• 1x Super Damper Serpentine Harmonic Balancer

Product Description

ATI Super Damper Serpentine Series Harmonic Balancer. The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance engines, tested in Winston Cup competition and drag racing engines for over ten years. From the drag strip to the street, ATI harmonic balancers are the perfect choice.

Features grooves for serpentine belts machined into the outer damper shell, with six outer grooves for standard OEM drive systems -- eight and ten groove versions are available separately for supercharger or turbo applications. Crank hubs may be fitted with a 6-groove serpentine pulley to drive external oil pumps or vehicle accessories. Fits all ATI GM-front crank hubs and can be adapted to many engine combinations for maximum flexibility, available in steel or lightweight, hard-coated aluminum with a black zinc chromate finish and laser engraved 360-degree timing marks.

Fits 1997-2013 Chevrolet Corvette (Base, Grand Sport, Z06) and 2008-2009 Pontiac G8, GM LS1/LS2/LS3/LS6/L76. For OEM diameter serpentine-style applications without air conditioning only.