Valve, Intake/Exhaust
| Valves | Length (Tip-to-Gauge Dimension Line) | Intake | 4.822 to 4.8377 Inch (in) |
| Exhaust | 4.837 to 4.852 Inch (in) | ||
| Stem Diameter | 0.311 to 0.312 Inch (in) | ||
| Stem-to-Guide Clearance | 0.001 to 0.003 Inch (in) | ||
| Head Diameter | Intake | 1.905 to 1.915 Inch (in) | |
| Exhaust | 1.495 to 1.505 Inch (in) | ||
| Face Angle | Intake | 45 Degrees (deg) | |
| Exhaust | 45 Degrees (deg) | ||
| Tip Refinishing | (Max. Allowable) | 0.010 Inch (in) |