FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Valve, Intake/Exhaust

Valve StemTo Guide Clearance(Intake) (0.00078-0.00270) Inch (in)
Valve Stem To Guide Clearance(Exhaust) (0.018-0.0037) Inch (in)
Valve Head Diameter(Intake) 1.75 Inch (in)
Valve Head Diameter(Exhaust) 1.34 Inch (in)
Valve Head Diameter-Gauge Diameters (1.26-1.67) Inch (in)
Valve Face Width 1.91-2.16
Valve Face Runout Limit 0.002 Inch (in)
Valve Face Angle 45.5 Degrees (deg)
Valve Stem Diameter(STD)-Intake (0.2746-0.275) Inch (in)
Valve Stem Diameter(STD)-Exhaust (0.2736-0.274) Inch (in)