1982 Jeep CJ7 Engine Oil Additives

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?

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.

General information on engine oil, including selection recommendations.

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

Questions about what you will need for your fuel sytstem? Click here!

In this Tech Tip, John offers up a couple solutions to a somewhat common problem of fuel expansion on the older vehicles.