BDL has released a true bolt on fuel rail for your street car. which has only improved over time. Now with it's latest release, incorporating a -6 oulet/inlet in the center of the rail to allow for a return or additional point of entry for increased fuel flow it is still the best fuel rail on the market. Enhancements include a larger 3/4 inch center bore, accommodating a -8. allowing 80% more fuel flow than most competitors rails. The rail includes an extra port for a remote mount fuel pressure gauge, mounting hardware, replacement 0-rings, crush washers, extensive installation instructions and the satisfaction you bought the highest quality aftermarket product available for your vehicle.