Ford 351M-400 3-Groove Crankshaft Pulley Kit. Includes pulley and hardware.
- Three grooves for accessories
- Made from solid 6061 aluminum
- Black hard coated finish
- Matches OEM offsets and diameters
- Includes mounting hardware
- CNC machined for precision and balance
- Based on D0AE-6312-C3
- Fits 69-82 351C, 351M and 400 engines
- Offset designed for 77-79 F-Series trucks and Broncos
