Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ 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 mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need.
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 flow rate of the Holley 12-454-11 Mechanical Fuel Pump?A: The Holley 12-454-11 Mechanical Fuel Pump has a high output fuel flow rate of 110 GPH, making it suitable for various engine applications.
Q: Is a fuel pressure regulator necessary for this fuel pump?A: No, a fuel pressure regulator is not required for the Holley 12-454-11 Mechanical Fuel Pump, simplifying its installation and operation.
Q: What is the shutoff pressure range for this fuel pump?A: The shutoff pressure for the Holley 12-454-11 is pre-set from 6.5 to 8 psi, ensuring optimal performance for your engine.
Q: What materials are used in the construction of this fuel pump?A: The Holley 12-454-11 Mechanical Fuel Pump is constructed from durable aluminum, which provides heavy-duty reliability for continuous high RPM operation.
Q: What applications is the Holley 12-454-11 suitable for?A: This mechanical fuel pump is designed for a range of applications, including street performance and racing, to meet the fuel demands of most engines.
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