Valve Guide

DIMENSIONS
Installed Height:
Intake 12.55-13.05 mm (0.494-0.514 inch)
Exhaust 12.55-13.05 mm (0.494-0.514 inch)
Inner Diameter:
Intake 5.51-5.53 mm (0.217-0.218 inch)
Exhaust 5.51-5.53 mm (0.217-0.218 inch)