WHAT IS THE ESTIMATED TIME FOR HEAD GASKET REPLACEMENT ON A SM BLK CHEV
1967 Chevrolet Truck
Both sides. It has low compression in cylinders 5 and 7, air check shows leakage past the valves
Tuesday, October 4th, 2011 AT 7:55 PM
Not head gaskets but burned valves.
Anyway, valve job is 400, 200 per side and you need to do both as to not end up with lopsided compression.
Labor is 9 hours. Gaskets are about 90
oil change, coolant flush and thermostat need changing too.