Aerostar 2WD V6-245 4.0L (1990)
Valve Guide: Service and Repair
Valve guides consist of holes bored in the cylinder head. For service the guides can be reamed oversize to accommodate valves with oversize stems of
.016, .030 and .032 inch.
Valve Guide: Service and Repair
Valve guides consist of holes bored in the cylinder head. For service the guides can be reamed oversize to accommodate valves with oversize stems of
.016, .030 and .032 inch.