Full finned polished aluminum 12 inch oval air cleaner top. This air
cleaner top will fit most stock and aftermarket carburetors with a 5-1/8''
diameter carburetor neck like most Carter, Edelbrock, Holley, Rochester,
and Quadrajet four barrel carburetors. Dimensions: 11-7/8"L x 8-1/4"W x 3"H.