Internally balanced harmonic damper
Internally balanced harmonic damper
Now there is FINALLY a better solution for replacing the OEM Alternator Belt tensioning setup.
Get a grip with this 6 rib kit!
Counterbalanced like stock pulley for proper engine balancing AND it drops 5 pounds in the process
For kits such as JHM-079903133R-Kit
This product was last offered at the strikethrough price on
01-31-2026