SpeedFactory Radiator Filler Neck 32mm Outlet H22 51450-SDA-A01 Two new varieties will be

Two new varieties will be available from the second half of 2022: a large P

all at a price comparable to lesser budget-minded headers

making them strong and long-lasting

The torque of the engine is transferred to the tires thru the transmission and driveshaft

Tapered lugs with thread pitch of M14x1

SpeedFactory Radiator Filler Neck 32mm Outlet H22 51450-SDA-A01 Two new varieties will beWhether 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