Valve Seat
| Angle-Intake and Exhaust | 45 - 45.5 Degrees (deg) |
| Runout (Max.) | 0.003 Inch (in) |
| Width (Finish)-Intake | 0.069 - 0.088 Inch (in) |
| Width (Finish)-Exhaust | 0.057 - 0.078 Inch (in) |
| Angle-Intake and Exhaust | 45 - 45.5 Degrees (deg) |
| Runout (Max.) | 0.003 Inch (in) |
| Width (Finish)-Intake | 0.069 - 0.088 Inch (in) |
| Width (Finish)-Exhaust | 0.057 - 0.078 Inch (in) |