Holley Vacuum Housing Mounting Screws.
These new vacuum mounting screws attach vacuum housings to model 4010, 4011, 4150, 4160, 4165, 4175 & 4180 carbs.
You will receive THREE screws. These will ship in bulk style bag packaging.
This will also fit similar styled Avenger, Barry Grant, Demon, AED and QFT carbs.
Please contact me if you have any questions about fitment.