For years we got by with two- and three-speed automatic transmissions, but one of the biggest factors in improving driveability was the introduction of overdrive transmissions. While it's possible to ...

The GM 700-R4 is one of the most popular overdrive automatic transmissions used in street rods. And why not, you might ask-they have a 3.06:1 First gear for launching from a standstill, a .70:1 ...

When it comes to drag racing performance, your transmission is nearly as important as your engine. Sluggish and sloppy shifts rob power, thus killing e.t.’s. It can also make your Chevy a real ...

Michael Murray is like most street machine enthusiasts, a guy with a cool car that features some upgraded performance goodies, a warmed up 350-cid engine and 700R4 transmission. Personally challenged ...