Best Fuel Pump Kits for Chevy 350 Engines

Keeping your Chevy 350 running smoothly requires reliable fuel delivery, and that starts with a good fuel pump. This guide dives into five popular fuel pump kits, comparing their features, performance, and value to help you choose the right one for your needs. We’ll cover mechanical pumps, block-off plates (for electric pump conversions), and what to look for in a quality kit. By the end, you’ll be equipped to make an informed decision and get your Chevy 350 back on the road.

IMAGE	PRODUCT NAME	AMAZON LINK
	wangtney Chrome Mechanical Fuel Pump With Fittings…	View on Amazon
	Camrusic Fuel Pump Plate with Gasket and Bolts, CNC…	View on Amazon
	Speedway Motors SBC Mechanical High Volume Fuel Pump Kit…	View on Amazon
	BIGLKNM Fuel Pump Mounting Plate Kit, SBC Fuel Pump Plate…	View on Amazon
	Chrome Fuel Pump Block Off Plate with Gasket & Stainless…	View on Amazon

wangtney Chrome Mechanical Fuel Pump With Fittings…

This chrome mechanical fuel pump promises a significant performance upgrade over stock. It boasts a higher flow rate, ideal for modified engines or those demanding more power. The chrome finish adds a touch of visual appeal under the hood.

• Replaces for Chevy 265, 283, 305, 307, 327, 350, 400, 409 engines
• 80 GPH @ 6 PSI
• 1/4″ NPT inlet and outlet
• Twice the flow of a standard pump
• Heavy-duty aluminum housing with chrome finish
• Adjustable mounting position

Pros:
– High flow rate
– Durable construction
– Attractive chrome finish
– Easy installation (reported by many users)

Cons:
– Some users reported minor leaks if not installed perfectly.
– May not be necessary for stock engines.

User Feedback Summary: Generally positive, with most users praising the performance and looks. Proper installation is key to avoiding leaks.

Camrusic Fuel Pump Plate with Gasket and Bolts, CNC…

This isn’t a fuel pump itself, but a crucial component for those switching to an electric fuel pump. This CNC-machined aluminum plate neatly blocks off the mechanical pump mounting location, providing a clean and leak-free solution.

• Compatible with Chevy Small Block 283, 327, 350, 400 engines
• Blocks off mechanical pump for electric pump conversions
• Includes gasket and bolts for easy installation
• Made of high-quality CNC aluminum

Pros:
– Clean and professional look
– Easy installation
– Durable aluminum construction
– Prevents leaks

Cons:
– Only useful if converting to an electric fuel pump
– May not be necessary if keeping the mechanical pump.

User Feedback Summary: Users appreciate the ease of installation and the quality of the materials. It’s a simple but essential part for electric fuel pump setups.

Speedway Motors SBC Mechanical High Volume Fuel Pump Kit…

Speedway Motors offers a complete kit, taking the hassle out of installation. This high-volume mechanical pump is designed for performance applications, supplying ample fuel under pressure.

• Complete kit with fittings and gaskets
• 80 GPH @ 6 PSI
• Premium chrome finish
• Two-valve mechanical pump
• Adjustable mounting position

Pros:
– Convenient complete kit
– High flow rate
– Attractive chrome finish
– All necessary hardware included

Cons:
– Higher price point than some individual pumps
– May be overkill for stock engines.

User Feedback Summary: Users generally appreciate the convenience of the complete kit and the pump’s performance. The chrome finish is a plus for many.

BIGLKNM Fuel Pump Mounting Plate Kit, SBC Fuel Pump Plate…

Another block-off plate option, this one features a black anodized finish for a different aesthetic. The kit includes all necessary hardware for a smooth installation.

• Suitable for Chevy Small Block 283, 327, 350, 400 engines
• Blocks off mechanical fuel pump
• Easy installation
• Made of 6061 aluminum with non-asbestos gasket and stainless steel bolts

Pros:
– Durable construction
– Easy installation
– Affordable
– Clean finish

Cons:
– Only useful for electric fuel pump conversions
– Some users reported slightly less impressive fit and finish compared to others.

User Feedback Summary: A solid budget-friendly option for those converting to electric fuel pumps.

Chrome Fuel Pump Block Off Plate with Gasket & Stainless…

This chrome block-off plate provides a clean and stylish solution for those eliminating their mechanical fuel pump. The use of stainless steel hardware adds to its durability.

• Fits all SB Chevy engines (check compatibility carefully!)
• Chrome finish
• Includes gasket and stainless steel bolts
• Simple and effective

Pros:
– Attractive chrome finish
– Durable stainless steel hardware
– Easy installation
– Prevents leaks

Cons:
– Important to double-check compatibility with your specific engine.
– Only useful for electric fuel pump conversions.

User Feedback Summary: Mostly positive feedback, highlighting the ease of installation and the quality of the materials. Double-checking compatibility is crucial.

Practical Buying Advice:

Choosing the right fuel pump kit depends on your engine’s needs and modifications. Stock engines might only require a replacement mechanical pump, while heavily modified engines might need a high-volume unit. If converting to an electric fuel pump, you’ll need a block-off plate. Consider your budget and the level of performance you’re aiming for.

FAQ:

Q: What’s the difference between a mechanical and an electric fuel pump?
A: Mechanical pumps are driven by the engine’s camshaft, while electric pumps are powered by the vehicle’s electrical system. Electric pumps often offer more flexibility in placement and can be tuned for specific flow rates.

Q: How do I know if my fuel pump is failing?

A: Symptoms include poor engine performance, hesitation during acceleration, and difficulty starting the engine.

Q: How often should I replace my fuel pump?

A: The lifespan varies depending on usage and conditions, but generally, a fuel pump can last for many years. Regular maintenance and monitoring are key to avoiding problems.

Q: Can I install a fuel pump myself?

A: While possible for those with mechanical skills, it’s often advisable to consult a professional for installation, especially with high-performance or modified systems.

Q: What tools do I need to install a fuel pump?

A: You’ll typically need basic hand tools like wrenches, sockets, and possibly a fuel line disconnect tool. Always consult your specific fuel pump kit’s instructions for a comprehensive list.

Q: What are the safety precautions I should take when working with fuel systems?

A: Always disconnect the battery before working on the fuel system. Work in a well-ventilated area and avoid open flames or sparks. Use appropriate safety glasses and gloves.

This guide provides a starting point for your research. Remember to always consult your vehicle’s service manual and choose a fuel pump kit that matches your specific requirements and engine specifications.