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Home >> Buick >> 1997 >> Park Avenue Ultra >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 3.8L V6 - VINS [K,1] >> Engine Specifications >> Cylinder Head

Cylinder Head

CYLINDER HEAD

Application Specification
Maximum Warpage .010" (.25 mm)
Valve Seats
Intake Valve
Seat Angle 45°
Seat Width .060-.080" (1.52-2.03 mm)
Seat Runout (Maximum) .002" (.05 mm)
Exhaust Valve
Seat Angle 45°
Seat Width .090-.110" (2.29-2.79 mm)
Seat Runout (Maximum) .002" (.05 mm)
Valve Guide Oil Clearance .0015-.0035" (.038-.089 mm)