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ATI Super Damper 7.425in Lightweight Steel 6/4 Groove 6-Bolt for LS1/LS2 F & V Body (ATI918853)

$518.95

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ATI Super Damper 7.425in Lightweight Steel 6/4 Groove 6-Bolt for LS1/LS2 F & V Body (ATI918853)

$518.95

$518.95

The ATI Super Damper (ATI918853) provides essential engine protection by neutralizing torsional crankshaft vibrations across the entire RPM range. This lightweight steel harmonic balancer is specifically engineered for high-performance GM LS1 and LS2 engines found in F-Body (Camaro/Firebird) and V-Body (CTS-V) platforms.

Featuring a 3-ring internal design and a 7.425-inch outer diameter, this damper utilizes a 6-bolt hub and a 6/4 groove pulley configuration to maintain correct belt alignment for 6-rib and 4-rib accessory drives. The lightweight steel construction reduces rotational inertia compared to standard steel units, improving throttle response while maintaining the structural integrity required for racing and high-load street use. This unit replaces the factory rubber-bonded balancer with a rebuildable, high-tolerance assembly.

  • Manufacturer Part Number: ATI918853
  • Application: GM LS1 and LS2 (F-Body and V-Body)
  • Material: Lightweight Steel
  • Diameter: 7.425 inches
  • Design: 3-Ring Super Damper assembly
  • Grooves: 6/4 Groove (6-rib and 4-rib)
  • Mounting: 6-Bolt Hub

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