OptiTorque 10691 is a Ford - 351C - Damper Bolt 1.800 UHL (5/8 - 18).
- Brand: OptiTorque
- Category: Engine Components
- Product Type: Harmonic Damper
- Part Number: 10691
Engine Compatibility
- Ford Small Block Cleveland 351c 2v H
- Ford Small Block Cleveland 351c 4v ”boss 351” R
- Ford Small Block Cleveland 351c 4v “cobra Jet” Q
- Ford Small Block Cleveland 351c 4v “ho” R
- Ford Small Block Cleveland 351c 4v M