Fluidampr BBC Int Balanced Dual (1/4in & 1/4in) Keyway Harmonic Balancer Adapter Hub (Hub Only) 100011

FDR Damper Accessories

Engine Harmonic Balancer Adapter

Repeat damper removal and installation can reduce vibration control. Maintain recommended Fluidampr press fit of 0.0005" - 0.0015". Fits Fluidampr #800151 and #80256E. Chevy 396-427ci, internal balance, dual key (1/4" and 1/4").

Harmonic Balancer Adapter Hub - Fluidampr - BBC - Internal Balance - Dual Key, 1/4", 1/4" - Each