We now carry chrome carburetor fuel lines. These are for Holley 4150 DOUBLE PUMPER carbs. (carbs with two metering blocks.) These are nice because the end is NPT (pipe) thread, allowing you to use an adapter (not included) to run either regular black hose with a hose clamp or AN braided line. Some of the cheaper versions of this part are available only with a nipple molded on the end, so there is no way to use them with braided line. These also feature an 1/8" NPT port (plug shown may not be included) so you can run a fuel pressure gauge (if desired.) Make sure these details are taken care of, and it'll be one less thing to hold up your build. We also carry other carburetor essentials such as gaskets, return spring kits, carb stud kits, etc.