SAE J1682_201712

This SAE Information Report provides:

1. Types of valve guides and their nomenclature

2. Valve guide alloy designations and their chemistries

3. Valve guide alloy metallurgy

4. Typical mechanical and physical properties of guide alloys

5. Typical dimensional tolerances of valve guides and their counterbores

6. Recommended interference fits

7. Installation procedures

8. Application considerations