Look at this list of competitive advantages over any other harmonic damper:

Price - Yes, there are less expensive street and SFI specification dampers, but not at this quality level, nor can they match the other features that the Professional Products line of premium dampers offers.

Quality - Despite our extremely attractive prices, the quality of our dampers is equal to, or, in most cases exceeds that of, any other harmonic damper. You won't find any damper that is more accurately balanced or more closely machined for the correct fit than the Powerforce or Powerforce+Plus line of high performance street or SFI-spec racing harmonic dampers.

Features - Our line of dampers offer features not found with any other damper. For example, our small block Ford dampers are made to the early short length so that '87 and later engines (with the 50 in. oz. damper) can be used in early chassis or street rods. We offer a line of very inexpensive spacers to adapt the short damper to later vehicles and provide the correct accessory belt alignment. Additionally our small block Ford dampers have both the three and four bolt pulley patterns on them as well as three sets of clear, easy to read white timing marks. Our small block and big block Chrysler dampers both come with extra bolt-in counterweights that provide fitment to limited production vehicles that other damper manufacturers have chosen to completely ignore.

Easy to Read Timing Marks - Our dampers all feature clear, white easy to read timing marks against a painted black background. In addition, we engrave a mark every 90° which is also painted white. (90° marks not on small block Ford dampers)

Warranty - With all of our products, we offer a one year limited warranty, including dampers used in racing applications. Compare that to many damper companies who offer no warranty whatsoever. We manufacture a high quality product and we stand behind it.

Bonded Construction - All of our dampers feature a bonding process which adheres the elastomer to the I.D. of the inertia ring and the O.D. of the hub. Through subsequent research and development we have perfected a new process that utilizes a stronger adhesive along with an improved elastomer that creates a much stronger bond. It now takes twice the force to separate the hub from the ring as it did with our previous bonding system.