This listing is for a fuel line and filter package combo kit package. The fuel hose is top of line and has been used in both gas and methanol applications. The hose included with your purchase will be six (6) feet long with a 1/4" inside diameter and is RED in color. Also included with your purchase will be two (2) inline fuel filters. These filters have 1/4" inlet and discharge ports. The overall length of each filter is about 2 inches including the barbs. The filters are approximately 7/8" outside diameter at the largest point. Hose clamps are sold separately. Inline filters may be white or clear housing. This high volume fuel line is designed for maximum flow when used with intake pulse style fuel pumps. This fuel hose and filters are typically used with 6.5 HP GX200 Predator 212 Clone Engines ( motors ). These engines may included Blue Harbor Freight Greyhounds and Predators engines, Blue Homeir Clones, as well as the Red or Yellow Ducar and Red, Yellow or Black Dupor versions of the clones. This kit may also be used on some JR Dragsters as well as Raptor Flathead engines. Additional parts and some modifcations to stock engines may be required. Offroad use only. This product is designed for use in offroad sanctioned racing only. Racing is a dangerous sport and the fuels involved are highly volatile. Seller is free of responsibility for buyer, user, or installer negligence. Hoses and filters should be checked frequently for cracks, cuts, abrasions, and other signs of damage. Replace hose and filter at any signs of damage or deterioration. It is highly suggested the user or installer test a small piece of hose with their fuel to ensure safe operation of their equipment. Seller is free of responsibility for misuse or user/installer negligence.