Description
Product Overview
The Wangtney Fuel Pump is engineered for small‑block Chevrolet engines ranging from 265 ci to 409 ci. Constructed from heavy‑duty aluminum with a premium chrome finish, the pump offers excellent corrosion resistance and a sleek appearance. It operates mechanically, providing a steady 80 GPH flow at 6 PSI, which is roughly double the output of a conventional pump. The pump features 0.25 inch NPT inlet and outlet ports, a flange‑mount installation method, and an indexed body that can be positioned in multiple orientations to simplify fuel line routing.
Key specifications include a compact size of 5.71 × 5.12 × 3.94 inches, a weight of 1.92 lb, and compliance with NPT standards. The product is new, sourced from the manufacturer nengoushangmao, and carries the model number NO62801.
Usage
This fuel pump is ideal for performance enthusiasts and daily drivers who demand reliable fuel delivery for Chevrolet small‑block engines. It fits naturally in the front of the engine bay, connecting to the existing fuel line with its 0.25″ NPT fittings. Whether you are rebuilding a classic muscle car, upgrading a street racer, or maintaining a daily commuter, the pump’s mechanical operation ensures consistent performance without the need for electronic control modules.

The pump’s flange‑mount design allows for quick removal and replacement, reducing downtime during service. Its indexed body helps align the inlet and outlet to match existing fuel line layouts, minimizing the need for custom fittings.
Why Choose Us
Wangtney combines precision engineering with high‑quality materials to deliver a fuel pump that stands out in durability and performance. The chrome‑plated aluminum housing resists rust and wear, extending the service life even under demanding conditions. Each pump undergoes rigorous testing to meet NPT specifications and ensure leak‑free operation. Our commitment to vehicle‑specific fit means you receive a component that matches the exact dimensions and flow requirements of your engine, eliminating guesswork and aftermarket incompatibilities.
Key Features
- Heavy‑duty aluminum body with chrome finish for corrosion resistance
- Mechanical operation delivering 80 GPH at 6 PSI, twice the flow of standard pumps
- 0.25″ NPT inlet and outlet for easy integration with existing fuel lines
- Flange‑mount design with indexed body positions for flexible installation
- Vehicle specific fit for Chevrolet small‑block engines 265‑409 ci
FAQ
Is this pump compatible with all Chevrolet small‑block engines?
Yes, the pump is designed to fit Chevrolet small‑block engines ranging from 265 ci to 409 ci, covering most common displacements used in classic and modern applications.
Do I need any special tools to install the pump?
Installation requires basic hand tools such as wrenches for the NPT connections and a screwdriver for the flange bolts. No specialized equipment is necessary.
Can this pump be used with gasoline and ethanol blends?
The pump is rated for gasoline and standard ethanol blends up to E10. For higher ethanol concentrations, verify compatibility with your vehicle’s fuel system.
What is the warranty on this product?
Wangtney offers a one‑year limited warranty covering manufacturing defects. Contact our support team with your purchase details for assistance.
How does the indexed body benefit installation?
The indexed design allows you to rotate the pump body to align the inlet and outlet with existing fuel lines, reducing the need for additional fittings and simplifying the routing process.




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