Engine Lubricants

Use the lubricants listed below or lubricants containing equivalent properties when assembling or installing parts.

Part Lubricant Required

Rod Bearings Lubriplate 105
Main Bearings Lubriplate 105
Cam Lobes and Journals Lubriplate 105
Tappets Lubriplate 105
Pistons 15W40 Engine Oil
Piston Rings 15W40 Engine Oil
Piston Pin 15W40 Engine Oil
Rocker Assemblies 15W40 Engine Oil
Push Tubes 15W40 Engine Oil
Push Tubes Lubriplate 105 in Cup

Capscrews under head and on threads - as follows:
Main Capscrews 15W40 Engine Oil
Cylinder Head Capscrews 15W40 Engine Oil
Connecting Rod Capscrews 15W40 Engine Oil
Flywheel Mounting Capscrews 15W40 Engine Oil
Damper Mounting Capscrews 15W40 Engine Oil
All Other Capscrews 15W40 Engine Oil

Valve Stems 90W 140W Oil
Front and Rear Seals to Crankshaft Dry - use no lubricants
Rear Seal in Seal Housing Soapy water to install seal in housing (seal with rubber O.D) Aluminum O.D. requires sealant.
Lube Oil Pressure Regulator 15W40 Engine Oil