AED Performance Fuel Bowl Screws, Steel, External Hex Head, Set of 8, Holley 4150 Carburetors SKU AED-5200 $11.95 Quantity discounts available QuantityPrice (0)No Reviews yet Number of Pieces Item Custom Price Quantity -+ Add to Cart Details AED bowl screws are made here in the USA to exacting standards to ensure only the highest quality.Designed to work with 4150 style carburetors.They ha... Details Back DetailsAED bowl screws are made here in the USA to exacting standards to ensure only the highest quality.Designed to work with 4150 style carburetors.They have 5/16 hex-heads and come in sets of 8 with reusable bowl screw gaskets. Ratings & ReviewsNo reviews availableBe the first to Write a Review