Valve Specifications
VALVE SPECIFICATIONS
| Application | In. (mm) | ||
|---|---|---|---|
| Intake | |||
| 4.2L Engine | |||
| Head Diameter | 1.74 (44.2) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width | .051-.079 (1.3-2.0) | ||
| Stem Diameter | .3523-.3531 (8.95-8.97) | ||
| Stem Clearance | .003 (.076) | ||
| Valve Lift | n/a | ||
| 5.6L Engine | |||
| Head Diameter | 1.82 (46.2) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width | .051-.079 (1.3-2.0) | ||
| Stem Diameter | .3523-.3531 (8.95-8.97) | ||
| Stem Clearance | .003 (.076) | ||
| Valve Lift | n/a | ||
| Exhaust | |||
| 4.2L & 5.6L Engines | |||
| Head Diameter | 1.54 (39.0) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width | .059-.079 (1.5-2.0) | ||
| Stem Diameter | .3523-.3531 (8.95-8.97) | ||
| Stem Clearance | .003 (.076) | ||
| Valve Lift | --- | ||