Caution:Ensure each valve lifter is filled with clean engine oil andthe valve lifter does not tip over (plunger down) before theinstallation of the valve lifters. The loss of oil in the valvelifter lower pressure chamber or the dry stroking/cycling of thevalve lifter plunger will allow air to travel into the highpressure chamber of the valve lifter. Air in the high pressurechamber of the valve lifter may not be purged causing extensiveengine component damage.
Adhesives, Fluids, Lubricants, and Sealers
Adhesives, Fluids, Lubricants, and SealersApplicationType of MaterialGM Part NumberUnited StatesCanadaBlock Pan RailSealant1237852188901148Camshaft PrelubeLubricant8886258688862827Coolant Drain Threaded PlugSealant1234600410953480Coolant Expansion PlugsThreadlocker1234538210953489Coolant and Oil Plu ...