Description
This kit contains all the plugs and ball bearing that are fitted to the Cosworth YB cylinder head. This is the perfect kit to use when refurbishing a head, as all of the parts within this kit are supplied by Cosworth.
Each kit contains:
- 8 x PP3188 21.3mm core plugs
- 4 x PP3573 1/8″ PTF plugs
- 2 x PP3572 1/16″ PTF plugs
- 1 x PP3314 6mm ball bearing
