Moroso 63466 - Filler Neck, Billet

Bolt On Billet Aluminum Filler Neck Incl. Screw In 1/8 in. NPT Hose Fitting Chevrolet • Made from 6061-T6 billet aluminum • Easily mounts to any Big Block or Small Block Chevy intake manifold, and can be used in all raacing and street-performance applications where a heavy-duty filler neck is required • Includes screw-in 1/8" NPT hose fitting for expansion tanks, and accepts Moroso or standard size radiator cap (not included) • Can also be used as a heavy-duty replacement in our Filler Neck Kit No. 63420 Part # AVAILABLE OPTIONS 63307 6-8 lb Racing Radiator Cap 63309 8-10 lb Radiator Racing Cap 63313 12-16 lb Racing Radiator Cap 63316 14-18 lb Racing Radiator Cap 63320 19-21 lb Racing Radiator Cap 63324 23-25 lb Racing Radiator Cap 63328 27-29 lb Racing Radiator Cap 63332 31-33 lb Racing Radiator Cap