This 4610-16 adjusting nut kit includes a set of 16 washers and nuts to convert your Ford 302 and 351 Windsor rockers to an adjustable valvetrain. Fits 5/16" studs.
- Engine Components>Rocker Arms
- EPA:N/A
- LTL:N
- MPN:4610-16
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y