Replacement Harmonic Balancer Suit GM SB Chev 400 c.i V8, 8" O.D, External Balance

Powerbond OEM replacement balancers feature the strengthand durability of bonded dampening rubber at a price point attractive to all automotive repairers and stockengine builders. The PowerbondOEM Replacement range listed in this catalogue cover over 450 engine types to suit all popular U.S., Japanese, Koreanand selected European passenger cars, SUV and light commercial vehicles. Unlike cheap Asian sourced OEM replacement balancers that useweak grey iron castings that are prone to cracking, all Powerbond OEM balancers feature strong SG Iron cast hubs for maximum strength. Virtually all OEM replacement balancers use press inserted dampening rubber which is prone to spinning and dislocation in hi torque and serpentine belt applications. The bonded dampening rubber inPowerbond OEM sets the range apart. In push apart and torque tests the Powerbond OEM design has up to 4 times the strength of inserted balancers. To ensure smooth operation all Powerbond OEM replacement balancers are dynamically balanced at the factory. With a unique combination of high strength castings, bonded dampening rubber and dynamic balance, the Powerbond OEM range is theultimate standard replacement balancer.