Pioneer Harmonic Balancer Chev SB 400 - 8 Inch Diameter#400 3PK0955-MITSUBA The Pro Filters also include

The Pro Filters also include an internal magnet to catch fine particles

Morse Taper 2 spindle with integrated tool cooling and lubrication

Reversible ratchet

Conical C-204 Cutter 3 Deg Per Side

Knurled aluminium handle for a positive grip

Pioneer Harmonic Balancer Chev SB 400 - 8 Inch Diameter#400 3PK0955-MITSUBA The Pro Filters also includeThe harmonic balancer under your hood dampens the vibration from heavy torque, while also serving as a pulley for drive belts. It's a key component to avoid a cracks in the crankshaft and other engine failures. When shopping for a replacement, Pioneer offers an extensive line of balancers for domestic and import cars, trucks, and vans. These parts are a tremendous value, especially when compared with the damage possible via a faulty harmonic balancer.