If you switch to A Synthetic-Based Engine Oil, you cannot return to a Convetional Engine Oil.

Transmissions are the most complex component of any car

for nearly 50 years little has changed under the hood of a car, expcept the packaging

for nearly 50 years little has changed under the hood of a car, expcept the packaging

That the Tucker Torpedo was the first car to introduce Seat Belts, Safety Glass, a Roll-Over cage and other safety equipment that is 'Standard' now-a-days