| Head Diameter (Inch) | 1.1020 |
| Material Face | 21-4N |
| Heavy Duty Supplier | Yes |
| Head Diameter (MM) | 27.9910 |
| Stem Type | SG |
| Use Ind | (E) Exhaust |
| Material Head | 21-4N |
| Seat Angle | 45 |
| Length | 3.3820 |
| Standard Size | Standard |
| Material Stem | 21-4N |
| Material Tip | 21-4N |
| Stem Diameter | 0.2341 |
| Part Terminology | Engine Exhaust Valve |