47448LIZHIRACING – 2.5"/63.5mm 2"/50.8mm 1" 25.4mm Aluminum Alloy Welded Billet On Filler Neck and Cap Oil Fuel Water Tank Black LZ-DRC01/02/03 Usage: Universal. Please check your size before ordering Specification: 100% quality assurance tested, more sensitive, er, easier to install overflow coolant tank caps with threaded filler neck Perfectly complements any engine compartment. Natural cap size: 1" / 25.4mm, 2" / 50.8mm, 2.5" / 63.5mm. Material Color: Material: Made of high quality aluminum. Color: As the picture. Package includes: 1x oil cap set. (, Never Used and Installed) Note: Provide tracking number with every order, buy with confidence! No installation manuals are included, so we highly recommend professional installation. Damage caused during installation will not be refunded. Comes with everything as shown in the picture. Please allow slight dimension difference due to manual measurement. Please check the picture before purchasing. The color of the actual items may be slightly different from the listing images due to different computer screen, thanks for your understanding. For any inquiries or special requests, such as ordering a larger amount, please email us.