Holley List 1850 rebuild or noooo?

Hi again folks!

Our Project Duster came with a 440 non motorhome engine equipped with a torker II and a Holley. The Holley is a 600 vac sec. List 1850-3. Should I consider reusing this Carb? The rebuild kit is 26 dollars not a big expense. The end result Im going for is a mild street 440. Let me know what you guys think!

~Dale