1 Restrictor plate made of alum from NASCAR 4 hole size 1.220. fits 4 barrel Holley carbs.
1.090 Restrictor Plate 4 barrel Carburetor Alum RACE DRAG 062626-52
1.065 Restrictor Plate 4 barrel Carburetor Alum RACE DRAG 062626-51
1.125 Restrictor Plate 4 barrel Carburetor Alum RACE DRAG 062626-53
.885 Restrictor Plate 4 barrel Carburetor Alum RACE DRAG 062626-48
1.250 Restrictor Plate 4 barrel Carburetor Alum RACE DRAG 062626-55
.920 Restrictor Plate 4 barrel Carburetor Alum RACE DRAG 062626-50
