Fluidampr SBC Ext Balanced Dual (3/16in & 3/16in) Keyway Harmonic Balancer Adapter Hub (Hub Only) 100007

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 #720111. Chevy 400ci, external balance, dual keys (3/16" and 3/16").

Harmonic Balancer Adapter Hub - Fluidampr - SBC - External Balance - Dual Key, 3/16", 3/16" -Each