Valve Seat
| Angle | 45 Degrees (deg) | |
| Diameter | Intake | 1.299 Inch (in) |
| Exhaust | 1.102 Inch (in) | |
| Runout | Max. | 0.002 Inch (in) |
| Width Intake and Exhaust | 0.035-0.051 Inch (in) |
| Angle | 45 Degrees (deg) | |
| Diameter | Intake | 1.299 Inch (in) |
| Exhaust | 1.102 Inch (in) | |
| Runout | Max. | 0.002 Inch (in) |
| Width Intake and Exhaust | 0.035-0.051 Inch (in) |