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AMSOIL's Signature Series synthetic automatic transmission fluids is formulated to improve fuel efficiency, reduce transmission temperaturesand doubletherecommendeddrain intervals! It's not lab test ...

Amsoil Inc. of Superior announced a changing of the guard in management Tuesday, as its 91-year-old founder, Al Amatuzio, steps down from his post as president and CEO of the company. Amatuzio will ...

Synthetic oil manufacturer Amsoil, with a significant presence in the trucking industry, continues its support of dirt track racing in the Midwest as the new title sponsor of the Superior Speedway in ...

The benefits of using synthetic motor oil versus the use of conventional petroleum motor oil are well known and have been detailed here in 4WHEEL DRIVE MAGAZINE many times before. So why haven't you ...

Oil is one of the most important consumables for a vehicle, and there are two main types of engine oil: conventional and synthetic. Each type of oil is made differently, wherein conventional oil is a ...

SUPERIOR, Wis. — Amsoil Inc. has acquired Aerospace Lubricants Inc., a Columbus, Ohio-based producer of greases for industrial manufacturing operations and private-label customers in automotive, ...

You've got a copy of 8-Lug Diesel Truck in your hands, so by a process of elimination, categorically, you are a gearhead, or at least an automotive enthusiast, a.k.a. truck enthusiast. So you know ...