5.3L Vortec LS mills offer a lot of performance for your money. We take a look at an affordable crate offering from Summit and some ways to get even more power out of it.

Using a stack of castoff and new parts, we build a budget friendly 416hp Chevy LS power engine. The key is working with a mix of new and used parts to build an engine with great street manners ...

For a 5.3L LS Small Block Build, we've discused Danger Mouse, and Major Mouse, many manners of small-block performance. Now comes time for Modern Mouse. - Super Chevy magazine ...