We are open for business and shipping daily
800-433-1870 Mon - Fri | 8am - 5pm PST
Valve Guide OD Knurling Tool

Valve Guide OD Knurling Tool

Item# 4327
Availability: Usually ships same business day
Use to enlarge the valve guide O.D. before installing new guides in aluminum cylinder heads. O.D. knurling helps keep valve guides from slipping in aluminum. Tool can also correct an excessively reamed guide, increases O.D. up to .010".
Scroll to top