Moroso 63471 - Block Off, Filler Neck

Water Neck Block Off Plate 2 Mounting Holes 0.25 in. Aluminum • 1/4" aluminum plate provides an ideal base to weld-your-own radiator hose fitting to the intake manifold • Untreated aluminum makes it easy to drill opening and weld to any size fitting of your choice • Two pre-drilled mounting holes ensures a perfect fit to the intake manifold • Perfect for racing and custom applications