JEGS Billet Aluminum Extended Filler Neck locates the fill neck 5-3/4" above the intake manifold. Ideal for vehicles with low mount radiators. Designed to clear most air scoop trays. Includes clear anodize finish, overflow fitting, o-ring seal and stainless hardware. Fits Chevy 90° V6, V8 and Chrysler V8's. Accepts standard radiator caps (sold separately). Made in USA.