Special lithium formula holds together and clings to metal surfaces, even when exposed to water. Excellent thermal and oxidative stability. High viscosity index. Outstanding protection in high temperature applications. Antiwear formulation for long equipment life. Extreme pressure protection to inhibit wear during high load operation.

Spin-On engine wear is caused by dirt particles larger that 5 microns. The AMSOIL L By-Pass Oil Filter removes particles as small as 1/10 of a micron, virtually eliminating engine wear. Amsoil By-Pass Oil Filters filter all the oil in a six quart system in about five minutes at an average engine speed equivalent to 45 mph.

Dual Remote Filtration System Mount

A single convenient remote mount for full-flow and by-pass oil filters. Easy installation - mounts with three bolts. Versatile system - varying filter size allows mount to fit in many locations. Easy servicing - spin on new filters in seconds with no mess. Increase oil volume by more than 25% depending on size of filters used. Increased flow rate through by-pass filter cleans oil faster. Increases oil service life. Reduces oil operating temperature. Left-or-right-hand porting.