Professional Products LS-1 Powerforce Harmonic Balancer

Product Description:

Fits 1998-2004, Camaro/Firebird with LS-1 V8. Power Force street harmonic dampers from Professional Products fit more applications with fewer part numbers than other brands because they have engineered them to be more universal and fit more applications than anyone else. They feature bolt in counterweights that are accurate
to +/- 2 grams, accurate crank bore for a precise, press on fit, and less than .005" runout. Most dampers have 60 degrees of bright white timing marks against a high quality, semi-gloss black finish, and both the hub and the inertia ring are made of tough 1045 steel on SFI spec dampers, and nodular iron on street dampers.
This is an affordable damper for the popular LS-1 GM engine. Although not required for stock engines, this damper is equipped with a keyway and timing marks. This damper is dimensionally identical to the stock damper but is made of tough nodular iron and features bonded elastomer construction.