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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (5.7L - Engine (Service Information) (1 Of 3)) >> Technical Specifications >> Engine Specifications >> Cylinder Head

Cylinder Head

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CYLINDER HEAD

DESCRIPTION SPECIFICATION
  Metric Standard
Valve Seat Angle 44.5° - 45.0°
Valve Seat Runout (MAX) 0.04 mm 0.0016 in.
Valve Seat Width (finish)  
Intake 1.18 - 1.62 mm 0.0638 in.
Exhaust 1.48 - 1.92 mm 0.0583 - 0.0756 in.
Guide Bore Diameter (Intake) 7.975 - 7.997 mm 0.3139 - 0.3148 in.
Guide Bore Diameter (Exhaust) 7.975 - 7.990 mm 0.3139 - 0.3146 in.