SpeedFactory Racing Honda/Acura H-Series Upper Coolant Fill Neck MUFFLERS This is especially important in

This is especially important in hot climates and under racing conditions

- Straight fill neck for easy filling & viewing of fuel level

-Core size is 22" x 9" x 3

crafted for everyday wear

these nuts are manufactured using Ti-6AL-4V Titanium featuring high strength

SpeedFactory Racing Honda/Acura H-Series Upper Coolant Fill Neck MUFFLERS This is especially important inWhether 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