Professional Products Power Force harmonic dampers are not only affordable but they are also extremely durable. These dampers feature a bonding process which adheres the elastomer to the inner diameter of the inertia ring and the outer diameter of the hub utilizing a strong adhesive along with an improved elastomer to create a much stronger bond. These high-quality Power Force dampers also feature clear white easy-to-read timing marks against a painted black background. In addition Professional Products engraves a mark every 90 degrees which is also painted white 90 degrees marks are not on small block Ford dampers. These dampers are accurately balanced and closely machined for the correct fit.
- Will fit most 260/289/302/351W/5.0L Ford engines
- The counter weight is removable for zero balanced cranks
- Both measure 6.4″ in diameter are 3″ in total length and are marked to 40 degrees at three locations
- These PowerForce series balancers from Professional Products are available in 28 oz. or 50 oz. balance
- They feature both 3 and 4 bolt pulley holes which allows the use of late model serpentine drive systems on early engines if desired