Cylinder Head, Valve Guides and Valve Seats
Cylinder Head Warpage Limit 0.008Cylinder Head Overall Thickness [01] 3.484
Valve Guides (Standard)
Stem-to-Guide Clearance
Intake 0.0012-0.0024
Exhaust 0.0020-0.0035
Valve Seats
Angle 44.00-44.50°
Width 0.035-0.051
All measurements given in inches, unless otherwise specified.
[01] Minimum thickness is overall thickness, less warpage limit, combined with amount of grinding of cylinder block gasket surface.