Refacing Intake And Exhaust Valves: Notes
 Courtesy of CHRYSLER GROUP, LLC
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| 1 - Seat Width |
| 2 - Face Angle |
| 3 - Seat Angle |
| 4 - Seat Contact Area |
The intake and exhaust valves have a 45.25 ± 0.25 degree face angle. The valve seats have a 44.75 ± 0.25 degree face angle.