We could've titled this story "lipsticking the pig" but the LS series of engines from Chevrolet are certainly not pigs in terms of performance. But, in regards to looks they can't hold a candle to ...

The crankshaft pulley that runs the accessory belt is held with only on bolt. But that is probably the hardest one to remove. This happens because this bolt is very well tighten and when you’ll try to ...

Besides sending lots of smile-inducing horsepower to your rear tires, the crank also powers all the engine accessories necessary to keep your Chevy rolling down the highway. To do this, power is ...

You've heard us talk about how manufacturers are beginning to produce more and more parts for the LS market, and the SEMA show this year was further proof. At the convention, we got to experience it ...

Your car's serpentine or drive belt is a vital engine component. It's responsible for providing power to various accessories, including the air conditioning compressor, power steering pump, and the ...

A technician walks through the careful process of repairing the crank pulley on a CAT scraper engine, showing the steps, tools, and checks involved in the fix. What part of engine repair interests you ...

This video shows how metal spray repair is used to restore a CAT engine crank pulley, focusing on precision, process, and durability. How do repairs like this extend engine life?