Valve, Intake/Exhaust
| Valve | Face Angle | 45 Degrees (deg) |
| Valve Length (Production) | Intake | 4.016 Inch (in) |
| Exhaust | 3.622 Inch (in) | |
| Valve Length (Service) | Intake | 4.0039 Inch (in) |
| Exhaust | 3.6141 Inch (in) | |
| Valve Stem Diameter | Standard (K) Intake | 0.2344 - 0.2350 Inch (in) |
| Standard (K) Exhaust | 0.2370 Inch (in) | |
| Oversize (K-1 - 0.075) Intake | 0.2374 Inch (in) | |
| Oversize (K-1 - 0.075) Exhaust | 0.2370 Inch (in) | |
| Installed Height of Valve | 1.543 Inch (in) | |
| Stem Clearance | Intake | 0.0012 - 0.0022 Inch (in) |
| Exhaust | 0.0016 - 0.0026 Inch (in) |