Valve, Intake/Exhaust

Stem Diameter, inch:
Intake 0.315
Exhaust 0.311

Face Angle (deg.) 45.0-45.5
Margin, inch:
Intake 0.047
Exhaust 0.079

Clearance, inch [01]:
Intake [02]
Exhaust [02]

[01] -- Cold engine.
[02] -- Equipped w/hydraulic lash adjusters. No provision for adjustment.