Air Cleaner Set 2-Barrel Carburetor 2-5/8" Neck Diameter Holley Rochester Carter | eBay
Air Cleaner Gasket, Carter RBS, BBS Holley 2.82" diameter
1963-1987 All Makes All Models Parts | 3851738 | 1963-81 GM; Carburetor Air Cleaner Stud; 1/4"-20 X 2-5/16"; with Rochester / Carter | Classic Industries