The ATI crankshaft damper is a 6.325-inch steel unit with internal balance for Ford small-block V8s, supplied in a four-bolt OEM configuration with blower provision and a 4-inch snout set to B-timing. It offers a three-ring layout and is sized for engines using internal balance. Confirm internal balance requirements and bolt pattern to ensure correct match with your engine.
ATI Damper - 6.325in - Steel - Ford SB V8 -int Bal - 4 Bolt OEM - Blower - 4in Long - B Timing