Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy Nascar Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the material of the Holley Vacuum Cap Assortment?A: The Holley Vacuum Cap Assortment is made of plastic. This lightweight material ensures durability and flexibility for capping vacuum ports.
Q: What are the dimensions of the Holley Vacuum Cap Assortment?A: The dimensions are seven point zero one inches in length, four point nine six inches in width, and two point two five inches in height. These measurements make it compact and easy to store.
Q: How many vacuum caps are included in the assortment?A: The product includes multiple vacuum caps of various sizes. This assortment allows you to cap off different sizes of vacuum ports as needed.
Q: How do I use the Holley Vacuum Cap Assortment?A: To use the assortment, simply select the appropriate cap size for your vacuum port and press it onto the port firmly. This will create a secure seal.
Q: Is the Holley Vacuum Cap Assortment suitable for all vacuum ports?A: Yes, the assortment is designed to cap off different sizes of vacuum ports. It provides versatility for various automotive applications.
Q: Can the vacuum caps be reused?A: Yes, the vacuum caps can be reused multiple times. Ensure that they are clean and free of debris before reapplication for optimal performance.
Q: How should I store the Holley Vacuum Cap Assortment?A: Store the vacuum caps in a cool, dry place away from direct sunlight. Keeping them in their original packaging can help prevent damage.
Q: Are the vacuum caps safe to use in automotive applications?A: Yes, the vacuum caps are safe for automotive use. They are specifically designed to withstand the conditions found in engine compartments.
Q: What are the potential hazards of using vacuum caps?A: There are no specific hazardous materials in the vacuum caps, but ensure they are installed properly to avoid vacuum leaks, which can affect engine performance.
Q: How do I clean the vacuum caps?A: To clean the vacuum caps, rinse them with warm soapy water and allow them to air dry completely. Avoid using abrasive cleaners that may damage the plastic.
Q: Can I use the Holley Vacuum Cap Assortment for marine applications?A: Yes, the vacuum caps can be used for marine applications. They are designed to be versatile and suitable for various performance settings.
Q: What should I do if a cap does not fit my vacuum port?A: If a cap does not fit, try using a different size from the assortment. The variety included is intended to accommodate different sizes of vacuum ports.
Q: Is there a warranty for the Holley Vacuum Cap Assortment?A: Yes, Holley typically offers a warranty on its products. Please check with the retailer for specific warranty details regarding this assortment.
Q: Are there any color options for the vacuum caps?A: The Holley Vacuum Cap Assortment is available in black. This color is standard for many automotive parts, ensuring a clean look.
Q: Can these caps be used for non-automotive purposes?A: Yes, while designed for automotive applications, the vacuum caps can be used for other purposes where sealing small ports is required.