Its roots can be traced way back to the '50s.

General Motors introduced the LC9, a 5.3L V8 Vortec engine, in the tenth-generation, four-wheel-drive GMT900-based Chevrolet Suburban and GMC Yukon XL. The LC9 is a member of the Gen IV V8 GM small ...

This is the age of horsepower. Power masters build giant-cube big-blocks and play with exotic CNC-machined billet blocks with custom bore centers, tomato-can-sized bores, and yard-length strokes. But ...

Legal headaches regarding defective V8 engines continue for GM, this time regarding the 5.3L V8 LC9 engine that powered full-size trucks and SUVs in the early 2010s. CarComplaints reports that a ...

A class action lawsuit against General Motors alleging excessive oil consumption for the GM Vortec 5.3L 5300 V8 engine has been officially settled. According to a report from Car Complaints, the case ...

We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up making ...

You probably haven’t heard of Runge Cars, a small outfit from Minnesota with a knack for doing things its own way, but you may want to start paying attention. This unassuming builder has just revealed ...