Valve, Intake/Exhaust
| Valve head diameter | Intake | 1.38 inch |
| Exhaust | 1.18 inch | |
| Gauge diameter | 1.22 @ 0.96 inch | |
| Valve face runout limit | 0.001 inch | |
| Valve face angle | 45.5° | |
| Valve stem diameter (STD) | Intake | 0.2350-0.2358 inch |
| Exhaust | 0.2343-0.2350 inch |
| Valve head diameter | Intake | 1.38 inch |
| Exhaust | 1.18 inch | |
| Gauge diameter | 1.22 @ 0.96 inch | |
| Valve face runout limit | 0.001 inch | |
| Valve face angle | 45.5° | |
| Valve stem diameter (STD) | Intake | 0.2350-0.2358 inch |
| Exhaust | 0.2343-0.2350 inch |