OIL RESTRICTORS, FORD 351C
Part # 22050
Oil Restrictor Kit. Ford 351 Cleveland, designed and used by Roush-Fenway Racing. Five per pack
- Reduces oil flow to upper engine assembly, leaving more oil available for the rod and main bearings
- Reduces power-robbing windage by reducing the volume of oil passing by the rotating assembly on its return to the pan
- Do not use with hydraulic lifters