Gear Vendor the ultimate in under/over drive units available for Ford, Chev, Dodge and many other applications, can handle 1200 plus horsepower. More power to climb hills or tow heavy loads, plus at the touch of a button taller gearing for highway cruising with improved fuel economy.

 Gear Vendor is the toughest rated product in the industry. This unit replaces the weak link in standard transmissions overdrives by using the gear vendor as overdrive and 3rd gear in the transmission which is mechanically the strongest gear.