The gear shift knob in a manual transmission equipped car or light truck is the large knob, usually made of plastic, that attaches to the top of the gear shift lever. Over time the surface of the knob can wear and you might wish to replace it to spruce up the interior of your vehicle. Many aftermarket manufactures offer specialty gear shift knobs. Some of these are made out of exotic materials such as leather or billet aluminum. http://www.gehm-carbide.com/cemented-carbide-insert-blanks/gear-sticks/

A carburetor replacement will typically cost anywhere from $500 to $2000, sometimes more or less depending on the make and model of the car, and whether you’re installing a performance carburetor or a fuel efficiency one.By comparison, rebuilding a carburetor might cost only $200 to $500. But this isn’t always an option, and a rebuilt carburetor usually won’t be as efficient as a brand new aftermarket one. Either way, you’ll want to discuss these two options with your mechanic. http://www.wzruntong.com/