fits model: Gto, 350, 400, 428, Firebird, Lemans. make: Pontiac. year: 1968.

( Brand: Ac ), ( Manufacturer Part Number: 40607 ), ( Part Type: Fuel Pump ), ( Ipn: M4690 ), ( Vintage Part: Yes )
The Pontiac 40607 fuel pump is a critical component of the fuel delivery system for certain Pontiac models from the 1968 lineup, including the GTO, Firebird, and full-size cars equipped with V8 engines such as the 350, 400, and 428. This fuel pump is designed to draw fuel from the gas tank and deliver it to the engine at an adequate pressure to ensure proper engine operation.
The Pontiac 40607 fuel pump is an electric fuel pump, meaning it is powered by the vehicle's electrical system. It features a robust, cast iron housing that is both durable and resistant to the harsh conditions encountered in a automotive environment. The pump itself is equipped with a multi-element internal filter, designed to remove contaminants and moisture from the fuel before it reaches the engine, aiding in improved engine performance and longevity.
The fuel pump is designed to operate smoothly and efficiently, with a maximum two-stage delivery pressure of 4.5 psi. This allows for a consistent fuel flow, ensuring a stable idling condition and efficient combustion during acceleration. The pump also features an integrated thermal overload switch, which monitors the temperature of the unit and shuts it off when necessary to prevent damage caused by overheating.
Installation of the Pontiac 40607 fuel pump is straightforward, with the unit mounting to the interior surface of the fuel tank. A wiring harness and mounting plate are included with the pump, making the installation process as hassle-free as possible. The new fuel pump also comes with gaskets and mounting hardware to ensure a secure and leak-free installation.
It is recommended to replace a fuel pump as a preventative measure, as a malfunctioning fuel pump can lead to poor engine performance, stalling, or even engine damage. By installing a new Pontiac 40607 fuel pump in your 1968 GTO, Firebird, or full-size Pontiac V8, you can restore the vehicle's optimum fuel delivery system and maintain its performance and reliability on the road.
This article aims to help you make an informed decision on whether to buy a Pontiac 40607 fuel pump for your 1968 GTO, Firebird, or LeMans with a 350, 400, or 428 V8 engine. We will discuss the key pros and cons to consider before making your purchase.
Pros:1. **Compatibility:** The Pontiac 40607 fuel pump is specifically designed for the listed Pontiac models with the mentioned V8 engines. Its engineered fit ensures minimal clearance issues and optimal performance.
2. **Durability:** These fuel pumps are renowned for their durability and long-lasting features, making them a popular choice for classic car enthusiasts and restorers alike.
3. **Availability:** The Pontiac 40607 fuel pump is widely available from various automotive parts suppliers and online retailers, making it an easily accessible option.
4. **Power Delivery:** These fuel pumps provide consistent fuel delivery to the engine, ensuring efficient combustion and improved performance.
Cons:1. **Cost:** Compared to modern fuel pumps, the Pontiac 40607 fuel pump may be more expensive due to its classic design and specific application.
2. **Incompatibility with Fuel Injection:** If your 1968 Pontiac is equipped with a fuel injection system instead of a carbureted engine, this fuel pump will not be the correct replacement.
3. **Manual Installation:** Installing a new fuel pump can be a complex and time-consuming process, especially for those without prior automotive repair experience.
4. **Potential OEM Availability:** Depending on the rarity of your specific Pontiac model, an OEM replacement pump may be challenging to find and could end up costing as much as an aftermarket part.
Conclusion:The decision to buy a Pontiac 40607 fuel pump for a 1968 GTO, Firebird, or LeMans with a 350, 400, or 428 V8 engine depends on various factors, including your car's originality, budget, and personal preference. If durability, reliability, and proper fit are your top priorities, a Pontiac 40607 fuel pump may be the best choice. However, if cost and ease of installation are your main concerns, this may not be the most cost-effective or straightforward option. Ultimately, weighing the pros and cons and considering your personal needs and circumstances will help you make the best decision for your classic Pontiac.
Recommendation:I would recommend consulting with a trusted automotive parts supplier or mechanic to discuss your specific car's requirements and pursue the best fuel pump solution for your situation. By considering both the cost and benefits, you can make an informed and confident decision for the long-term health and performance of your 1968 Pontiac.
PART FOR: 1968 PONTIAC; GTO WITH 400 V8 FIREBIRD, LEMANS 350, V8 AND 4BBL, OR WITH AIR CONDITIONING FULLSIZE CONDITIONING, 428 REMANUFACTURED ORIGINAL AC # 40607 FUEL PUMP IN GOOD CONDITION. HAS THE CORRECT # 40607 FLANGE MARKING.