Holley 20-59 quick change vacuum secondary housing cover expedites changing of the vacuum springs. You no longer have to remove the housing from the carburetor to get to all the cover screws. Just flip the lid to the side to expose the spring.
HOURS: 11:00 am to 6:00 pm Monday - Friday Eastern Standard Time
We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page.
We will not ship to freight forwarding - expediting companies.
PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.