Wagoneer L6-258 4.2L VIN C 2-bbl (1982)
Valve Guide: Service and Repair
Valve guides are an integral part of the cylinder head and are not replaceable. When valve stem to guide clearance exceeds specification, ream the valve
guide bores to accommodate the next larger oversize valve stem. Oversize valves are available with .003, .015 and .030 inch stem diameter sizes. Ream
valve guides in steps, starting with the .003 inch oversize reamer and progressing to size required.
