• PowerForce small, lightweight damper
• 6.1" diameter, 3/4" thickness
• Fits 283/327/350 Small Block Chevy - Internal Balance
• Lightweight, weighs only 5.08 lbs
• Made of 1045 steel
• Inertia ring weight is what performs actual damping of rotating assembly; lightweight dampers will not achieve degree of damping heavier dampers do
• Includes 60° of timing marks with engraved marks every 90°