You’ve heard us harping on the subject of Overdrive for a while, and we still feel the same way, perhaps even more so. No other swap brings your vintage Mustang or other special-interest Ford alive ...

Why is the Gear Vendors overdrive so popular on HOT ROD Drag Week? Racers know it will live behind 4,000 hp, can be installed in a weekend, and doesn't share fluid with your transmission so it won't ...

Street SweeperAt $4.27 per gallon for 91 octane premium unleaded, the price to fill up the 20-gallon tank in our '68 Chevelle just climbed well over $80. Yikes! On top of that, the actual distance ...

This isn't the first time Super Chevy magazine has examined and installed a Gear Vendors under/overdrive gear-splitting unit. However, it's been a few years since the last install article. With ...