Moroso Filler Neck Housing -MOR63423 Manifold-mounted filler neck base is identical to the one included in Moroso Kit No. 63420 without the filler neck or mounting hardware Allows you to install a variety of bolt-on style filler necks (radiator cap or AN...

Moroso Manifold Filler Neck Kits Locates filler neck at highest point on cars with low-mount radiators to bleed off air Unit can be flipped 180 degree for either right or left outlet location Includes 1/2" NPT fitting for installing water temperature...

FELPRO 35562T FEL-PRO Water Neck Gasket, Rubber, Small Block Chevy / GM V6, Each