Chevy 3A Engine Oil Additives

Do I need break-in oil for my engine and why. When should I not use an engine break-in oil? What do I look for when choosing a break-in oil?

Classic cars ran on normal motor oils for decades, so why change now? The answer lies in the evolution of gasoline engines and how motor oil has co-evolved.

How does ZDDP or zinc help my engine live longer, what does ZDDP do and why is it important to use ZDDP oil in my engine?

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists

In this Tech Tip, John answers a customer concerns about adding additional drop to his 1960-1972 Chevy truck.

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend