Draco 16" x 3" Coil-Over Spring - 140 lb. - Purple 20-PRY-NB-2XS Do not cut the spring

Do not cut the spring pockets any larger than 1

Inside Diameter of hose 1

2003-2016 Ford F-550 Super Duty

Lower radiator mounting brackets are included

Available in All-Black

Draco 16" x 3" Coil-Over Spring - 140 lb. - Purple 20-PRY-NB-2XS Do not cut the springDraco Racing Coil Over Springs are engineered to offer the fewest coil and largest coil gap currently available, reducing weight while providing maximum travel with a linear rate. All springs are preset to prevent sag. Draco Spring is a manufacture of racing springs available in a large selection of sizes and rates. A family owned and operated business since 1969, Draco Spring has grown into the one of the largest custom spring manufacturers in the