Upgrading Your Engine With Vortec Head Valve Covers
Choosing the right vortec head valve covers is one of those small details that can either make your engine bay look professional or leave you chasing oil leaks for weeks. If you've recently swapped a set of 906 or 062 casting Vortec heads onto your Small Block Chevy, you probably realized pretty quickly that your old-school perimeter-bolt covers are basically paperweights now. The Vortec design, which debuted in the mid-90s, moved the mounting bolts to the center of the cover, and while it's a better design for sealing, it definitely limits your options if you're used to the massive variety available for vintage engines. ...