Moroso 64964 - Carburetor Adapter, 1 Inch, Billet Aluminum

Carburetor Adapter Holley® 4412 2 BBL.To 4 BBL 4150 Square Flange Manifold. To be used in application where a 500 or 300CFM 2 BBL (Holley 4412 or HP Series) Carburetor is Mandated for use on a 4 BBL Manifold. • Adapts Holley® No. 4412 style to a 4150 4 bbl. square flange manifold • Provisions for position adjustment on the manifold for improved tuning *Not legal for sale or use on pollution-controlled vehicles Part # AVAILABLE OPTIONS 37950 Bullet Nose Carburetor Stud Kit 37960 Bullet Nose Carburetor Stud Kit 37961 Bullet Nose Carburetor Stud Kit