Valve cover and timing cover gaskets are small parts with big jobs — keeping oil in and contaminants out. Knowing when they fail, how to replace them, and which sealants to use can save you from ...

In the pre-LS era, a typical small-block-powered street car would rev willingly to around 5,000 rpm. You could assemble a cam package for it—even using heavy components—and you probably wouldn't have ...