SpeedFactory Radiator Filler Neck 32mm Outlet H22 Ball Joints Each kit includes 12 low-profile

Each kit includes 12 low-profile billet aluminum washers and 12 flush-mounted

By adopting this layout

there is no need for height adjustable dampers

and it stands out on the street

SpeedFactory Radiator Filler Neck 32mm Outlet H22 Ball Joints Each kit includes 12 low-profileWhether you have a custom radiator or a SpeedFactory Race Tucked radiator, you need a proper way to fill your engine's cooling system from the highest point and we have the solution. SpeedFactory Racing H Series Upper Coolant Fill Necks are compatible with most aftermarket radiator setups, and change the high point of your cooling system for easy filling and system air bleeding. Our necks are manufactured in house using high quality aluminum materials