Valve Guide

VALVE GUIDE SPECIFICATIONS
Guide Basic Bore In Cylinder Head:
Standard Size 12.50-12.51 mm
Standard Size 1 12.53 mm
Repair Size 1 12.70 mm
Valve Guide Outer Diameter:
Standard Size 12.54-12.55 mm
Standard Size 1 (Colored Gray) 12.56-12.57 mm
Repair Size 1 (Colored Red) 12.74-12.75 mm
Valve Guide Inner Diameter:
Inlet Valve 6.000-6.015 mm
Exhaust Valve 7.000-7.015 mm
Valve Guide Length (Dimension L) 37.5 mm
Valve Guide Material:
Inlet Valve Sintered Metal
Exhaust Valve Gray Cast Iron
Valve Guide Insertion Depth (Dimension c) 10.20-10.40 mm