Internet shopping is that you do not have to try a little too large and / or heavy to move back to where you need it. You can actually order an entire engine block, and leave the charger with him to get to your front door. Or at least before your garage. If you are involved in restoration work, how much easier to pre-order all the parts that you need to know, from a crankshaft to valve stem into the headlight covers.
You can order at home, a clock in the morning to parts of the other side of the country To buy. And will be delivered directly to you without you on how to take care of this house axis, because your car is obviously not working! CATERPILLAR parts catalog is an idea whose time has come.