Technology has continually improved the way that auto manufacturers seal their engines. Yesterday, gaskets constructed of cork or paper, and packed-rope rear main seals were commonplace. Today, Teflon ...

The rear main seal keeps oil sealed inside the rear of the engine, where the crankshaft connects with the transmission. It can be expensive to repair, often $600 or more, because it typically involves ...

Blue Devil Products offer more than just one solution for a specific problem associated with an internal-combustion engine or its drivetrain. In this article we are focusing on correcting a leaking ...