0 ratings
Item #:
23946007
Holley 12-454-11 110 GPH Mechanical Fuel Pump
Item #:
23946007
€ 182
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 10
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
High output fuel flow for continuous high rpm operation.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Flow Rate
Delivers 110 gallons per hour, ensuring optimal fuel supply for performance engines, preventing fuel starvation during high-demand situations.
Durable Construction
Built with robust materials for longevity, this mechanical fuel pump withstands harsh conditions while maintaining reliable performance over time.
Easy Installation
Designed for straightforward application, the Holley pump integrates seamlessly into existing setups, making it a hassle-free upgrade for any fuel system.
Product Details
| Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Big Block Chevy V8s |
| Part Interchange Info | 12-454-11 |
| Auto Part Position | Unknown |
| Outlet Connection Type | Threaded |
| Inlet Connection Type | Screw-in style, 5/16"thread, AC Delco style |
| Gas Type | Gasoline |
| Mounting Type | Vehicle Specific Mount |
| Operation Mode | Mechanical |
| Product Grade | New |
| Material Type | Aluminum |
| Body Material | Metal |
| Specification Met | NPT, unspecified industry standards |
| Product Style | Gerotor |
| Item Dimensions | 5.7 x 4.4 x 4.2 inches (14.5 x 11.2 x 10.7 cm) |
| Item Weight | 1.5 Pounds (680 grams) |
| Outlet Connection Size | 0.38 Inches (1 cm) |
| Inlet Connection Size | 0.31 Inches (0.8 cm) |
| Brand Name | Holley |
| Manufacturer Part Number | 12-454-11 |
| Global Trade Identification Number | 00090127484098 |
| Manufacturer | Holley |
| UPC | 090127484098 |
| Included Components | Per Item Description |
| Unit Count | 1.0 Count |
| Brand | Holley |
| Vehicle Service Type | Big Block Chevy V8s |
| Item dimensions L x W x H | 5.7 x 4.4 x 4.2 inches (14.5 x 11.2 x 10.7 cm) |
| Material | Aluminum |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Classic Car Enthusiasts
Ideal for classic car restorations needing high-performance fuel delivery with reliability and vintage styling.
-
Performance Vehicles
Perfect for modified engines that require consistent and ample fuel supply for optimal performance.
-
DIY Mechanics
Great for home mechanics looking for an affordable, easy-to-install solution for their fuel system needs.
-
Fuel-Injected Cars
Not suitable for modern fuel-injected systems that require electric pumps for proper fuel delivery.
Product Description
Holley 12-454-11 110 GPH Mechanical Fuel Pump
About This Item
Introducing the Holley Mechanical Fuel Pump GM BB 110 GPH in Silver. This high-performance fuel pump is designed to meet the fuel demands of most engines, whether you're looking for street performance or an all-out race. With a flow rate of 110 gallons per hour, this fuel pump provides consistent and reliable fuel delivery to ensure optimal engine performance. It is specifically designed for GM Big Block engines, making it a perfect fit for your vehicle. The silver finish adds a sleek and stylish touch to your engine bay, complementing your vehicle's overall look.
Not only does it perform exceptionally well, but it also adds a touch of aesthetics to your engine. Holley is a reputable brand known for its high-quality performance parts. When it comes to fuel pumps, they are a trusted name in the industry. Engineered with precision and built to last, this mechanical fuel pump will surpass your expectations. Don't compromise on your vehicle's fuel delivery.
Trust in the reliability and performance of the Holley Mechanical Fuel Pump GM BB 110 GPH in Silver. Upgrade your engine and experience the difference it makes in your driving experience. Order yours today and unleash the true potential of your vehicle.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum flow rate of the fuel pump?
Answer: The fuel pump provides a maximum flow rate of 110 GPH. -
Question:
Is a fuel pressure regulator necessary?
Answer: No, a fuel pressure regulator is not required for this pump. -
Question:
What vehicles is this fuel pump compatible with?
Answer: This fuel pump is specifically designed for Big Block Chevy engines. -
Question:
Is this a genuine Holley part?
Answer: Yes, it is a genuine Holley part. -
Question:
Is it a knock off from overseas?
Answer: No, it is not a knock off from overseas.
Holley Electric Fuel Pumps Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 182
Order now and get it around Monday, August 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Flows 110 GPH for superior performance.
- Pre-set shutoff pressure between 6.5 to 8 psi.
- No fuel pressure regulator needed.
- Heavy duty aluminum construction ensures durability.
- Designed specifically for Big Block Chevy engines.
- Perfect for high RPM applications.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.