- PROFESSIONAL PRODUCTS POWER FORCE HARMONIC DAMPER FOR CHEVY BB 454/502 engines
- (8″) 80005 — 8 in. OD, 13.51 lbs., internal balance
- Made from extremely durable nodular iron
- Uses a bonding process which adheres the elastomer to the inside of the inertia ring and the outside of the hub, utilizing a strong adhesive along with an improved elastomer to create a much stronger bond
- Not made to the original factory diameter
- Also works on any displacement big block engine that has a neutral balance rotating assembly
- Has a 60 degrees of timing marks and engraved marks every 90 degrees
On Jul 13, 2023 at 14:23:02 PDT, seller added the following information: