Durango 4WD V6-3.9L VIN X (1998)
Valve: Service and Repair
Refacing Valves and Valve Seats
Valve Face And Seat Angles
The intake and exhaust valves have a 43-1/4° to 43-3/4° face angle and a 44-1/4° to 44-3/4° seat angle.
Valve: Service and Repair
Refacing Valves and Valve Seats
Valve Face And Seat Angles
The intake and exhaust valves have a 43-1/4° to 43-3/4° face angle and a 44-1/4° to 44-3/4° seat angle.