  The Ultra Double Pumper Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061–T6 billet aluminum. Red anodized color allows for a personalized look while maintaining the ultra high strength and durability you get from billet. They weigh in at approximately 5 lbs less than a comparable zinc carburetor. The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance. Aluminum construction. Red anodized billet aluminum metering blocks and billet base plate. 4 corner idle for precise idle control. Mechanical secondaries for great performance. Clear fuel level sight plugs for easy, no mess fuel level adjustments. Ford automatic transmission kickdown for use on popular Ford transmissions. Will not work with AOD transmissions. For the first time on a Double Pumper, factory pre–set electric choke for easy, fast cold start–ups. Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing. 1 timed (spark) port, 1 full vacuum, and 1 PCV port. Glass fuel level sight windows for easy and safe initial float level adjustment. Don't trust your performance to just anyone, Holley is the only Modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's. |
HOW TO ORDER: 1. If there is an applications box, click, then scroll the applications box to find your vehicle. 2. Click on your vehicle. 3. Click "add to cart" 4. Enter your information and submit order. 5. If there is no applications box, then just click "add to cart", then enter your information.
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.  |
