There's a lot to be said for the deep throaty sound of cool Flowmaster mufflers barking out a tempo from a hot Chevrolet mill. At idle, there's the patented sound of Flowmaster mufflers in all their ...
On the rollers at Performance Associates in San Dimas, California, the 383-cubic-inch small-block-powered Chevelle picked up a ton of power with Flow-master's new exhaust collector. Just when you ...