Valve, Intake/Exhaust
| Face Angle | 43.25 - 43.75 | |
| Head Diameter | Intake | 1.916 |
| Exhaust | 1.624 | |
| Length (Overall) | Intake | 4.893 - 4.918 |
| Exhaust | 4.907 - 4.932 | |
| Lift (@ zero lash) | 0.432 in | |
| Stem Diameter | 0.311 - 0.312 | |
| Stem to Guide Clearance | 0.001 - 0.003 | |
| Service Limit (Rocking Method) | 0.017 |