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 are the dimensions of the Holley 125-55 Power Valve?A: The dimensions of the Holley 125-55 Power Valve are five inches long, three point four six inches wide, and one point two inches high.
Q: What material is the Holley 125-55 Power Valve made from?A: The Holley 125-55 Power Valve is made from plastic, ensuring a lightweight and durable design.
Q: What is the model number of this Power Valve?A: The model number of this Power Valve is one two five dash five five.
Q: How do I install the Holley 125-55 Power Valve?A: To install the Holley 125-55 Power Valve, simply remove the existing valve from your carburetor and replace it with this one, ensuring a secure fit.
Q: Is the Holley 125-55 suitable for my vehicle?A: Yes, the Holley 125-55 Power Valve is designed for use in various performance applications, particularly with Holley carburetors.
Q: Does the Holley 125-55 Power Valve come with installation hardware?A: Yes, the Holley 125-55 Power Valve includes a gasket for easy installation.
Q: How should I maintain the Holley 125-55 Power Valve?A: To maintain the Holley 125-55 Power Valve, regularly check for leaks and ensure that it is clean and free from debris.
Q: Can I use the Holley 125-55 in marine applications?A: Yes, the Holley 125-55 Power Valve is suitable for marine applications as well as street performance and racing.
Q: What should I do if the Holley 125-55 Power Valve arrives damaged?A: If the Holley 125-55 Power Valve arrives damaged, please contact customer support for assistance with returns or exchanges.
Q: Is the Holley 125-55 Power Valve hazardous material?A: No, the Holley 125-55 Power Valve is not classified as hazardous material.
Q: How does the opening vacuum of the Holley 125-55 Power Valve work?A: The Holley 125-55 Power Valve operates with an opening vacuum of five point five inches of mercury.
Q: What applications is the Holley 125-55 Power Valve designed for?A: The Holley 125-55 Power Valve is designed for use in performance fuel systems, specifically in carburetors and related setups.
Q: What is the weight of the Holley 125-55 Power Valve?A: The weight of the Holley 125-55 Power Valve is not specified, but it is designed to be lightweight for easy handling.
Q: Does the Holley 125-55 Power Valve require any special tools for installation?A: No special tools are required to install the Holley 125-55 Power Valve; standard hand tools will suffice.
Q: Is the Holley 125-55 Power Valve compatible with all Holley carburetors?A: While the Holley 125-55 Power Valve is compatible with many Holley carburetors, please check specific model compatibility before installation.