Holley Performance 120-127 Air Cleaner Assembly

14 diameter, die cast aluminum air cleaner lid Available in both 3 and 4 filter heights, and with either a paper (white) or premium cotton gauze (red) filter element Designed to fit Holley 4150 & 4160 carburetors with 5.125 diameter neck Includes black SureFlo style drop base with knock out provisions for fresh air adapter Includes carburetor gasket and all mounting hardware necessary for installation Available in natural cast, satin black machined, polished, and factory orange machined finishes