Center Mount Fuel Rail Fitting ..Gauge and 6AN Ports (Fitting ONLY)Applications: K Tuned Fuel Rails Note: *May work with other fuels rails K Tuned has designed a one piece fitting that uses the existing center port on our rail to properly mount the fuel gauge in the center of our rail just below the K Tuned logo. The resulting look is very clean, compact and is very easy to install. The fitting is soft mounted on the underside of the rail with o rings, to eliminate the possibility of dangerous fuel leaks caused by