1964 - 1967 Ford Mustang Carburetor Screw Hi Po 4bbl

This Screw Seems To Always Be Missing. We Made Our Screw Just A Little Longer Than Stock To Allow Installing The Hi-po Air Cleaner. Fit Most Autolite 4v Carburetors Assembly. Zinc Plated For Years Of Service. Size: 4 1/2 Inches 1/4-20 X 1/4-20 Threads