Valve: Specifications

Valves	Exhaust, Length from Tip to Face	3.6114-3.6217 inch
	Head, Diameter	1.0976-1.1079 inch
	Runout - Maximum	0.0150 inch
	Chamfer, Angle	30°
	Width - Minimum	0.0150 inch
	Margin Width	0.0421 inch
	Face, Angle	45°
	Width - Minimum	0.0591 inch
	Runout - Maximum	0.0015 inch
	Valve Stem Diameter	0.2331-0.2339 inch
	Out-of-Round - Maximum Deviation	0.0003 inch
	Straightness - Maximum Deviation	0.0005 inch
	Intake, Length from Tip to Face OD	4.3543-1.3646 inch
	Head Diameter	1.3421-1.3524 inch
	Runout - Maximum	0.0150 inch
	Chamfer, Angle	30°
	Width - Minimum	0.0150 inch
	Margin Width	0.0350 inch
	Face, Angle	45°
	Width - Minimum	0.0394 in.
	Runout - Maximum	0.0015 inch
	Valve Stem Diameter	0.2331-0.2339 inch
	Out-of-Round - Maximum Deviation	0.0003 inch
	Straightness - Maximum Deviation	0.0005 inch
	Valve Guide-to-Valve Stem Clearance Production Exhaust	0.0020-0.0039 inch
	Intake	0.0011-0.0027 inch
	Service, Exhaust	0.0047 inch
	Intake	0.0043 inch
	Valve Seating Surface, Angle	45.75°
	Width, Exhaust	0.0512-0.0669 inch
	Intake	0.0165-0.0323 inch
	Runout - Maximum	0.0020 inch
	Relief, Angle	20°
	Width, Exhaust	0.0063-0.0142 inch
	Intake	0.0043-0.0118 inch
	Runout - Maximum	0.0020 inch
	Undercut Angle, Exhaust	65°
	Intake	60°