Lucas High Performance Assembly Lube is designed for mechanics and technicians to pre-lube bearings, cams, lifters and other valve train components. The semi-synthetic formula contains zinc, moly and other high-pressure additives which offer maximum protection during engine break-in. Super slick and easy to use, Lucas High Performance Assembly Lube will eliminate dry starts and prevent seizing, galling and scuffing. Eliminates dry starts. Perfect for engine building. Use to pre-lube bearings, cams, lifters and valve train components. Prevents seizing, galling and scuffing. Compatible with all oils. Super slick and tacky. Prevents breakdown during long term storage. Contains zinc, moly and other high-pressure additives. Easy to use.