GEAR VENDORS "Worlds Largest Supplier of Overdrive Auxiliary Transmissions" 1717 N. Magnolia Ave El Cajon, CA 92020 (800) 999-9555 (619) 562-0060

More Power and Economy through gearing. This is the patented product that brought the world overdrive. The DeNormanville design has been in production and non-stop evolution and refinement since 1948. Over 2 million units of a variety of models have been used by automakers from AMC to Ferrari, from Fleetwood Limited motorhomes to GM's Callaway Corvette as factory standard or optional equipment.

Today virtually all automakers more cheaply produce their own overdrives but performance customers still want GEAR VENDORS for its ability to add a gear between each of the factory ratios (gear splitting) and overdrive on top of the existing final drive ratio.

Models include applications for: Motorhomes, Trucks pulling boats, trailers, or 5th wheels, Muscle Cars, Street Rods, Land Speed, Off Road and Drag Racing vehicles.

Product and Installation are available at over 500 Performance, Truck and RV centers in the US and Canada or from GEAR VENDORS directly for those installing themselves.