Cylinder Head Rebuilding Specifications

NOTE: All measurments are given in inches unless otherwise noted.

Cylinder Head Height
Standard 5.511
Machining Limit 5.504

Valve Guides
Standard Inside Diameter 0.2756
Stem To Guide Clearance
Intake 0.0197
Exhaust 0.0197

Valve Seats
Seat Angle, Degrees 45
Seat Width
Intake .0551-.0748
Exhaust .0689-.0886