CHEVY 3955290 Crank Water Pump Pulley General

( Manufacturer Part Number: 3955290 ), ( Type: Crank Pulley ), ( Country Of Origin: United States )

Review CHEVY General Motors Original Bbc Crank And Water Pump Pulley fits CHEVELLE CAMARO 396 1969

Introducing the 69 Chevelle Camaro Chevy BBC 396 Crank Water Pump Pulley (3955290), a crucial component for maintaining the cooling system of your 1969 Chevelle Camaro powered by a 396 Big Block Chevy engine. This pulley is meticulously engineered to provide optimal performance and reliability for your classic muscle car.

The pulley is manufactured using high-quality materials, ensuring durability and longevity. It is designed to fit directly onto the crankshaft of your engine, replacing the OEM part. The pulley's precise dimensions and contours ensure a perfect fit, eliminating the need for modifications or custom fabrication.

The water pump pulley is an essential part of the engine's cooling system. It drives the water pump, which circulates coolant throughout the engine to prevent overheating. This pulley features a smooth, polished finish that not only enhances the overall appearance of your engine but also reduces drag, allowing your engine to run more efficiently.

Installation of this water pump pulley is a straightforward process. It is compatible with most aftermarket water pumps, and the included instructions make the installation process hassle-free. This pulley is also backed by a manufacturer's warranty, giving you peace of mind and protection against any potential defects.

Upgrading your Chevelle Camaro with this 3955290 69 Chevelle Camaro Chevy BBC 396 Crank Water Pump Pulley not only ensures the continued proper functioning of your cooling system but also adds a touch of style to your engine bay. This high-performance pulley is the perfect addition for any enthusiast looking to enhance their classic muscle car.

Buying a 1969 Chevelle or Camaro with a BB (Big Block) 396 engine and upgrading its crank water pump and pulley system can be an exciting venture for car enthusiasts. This modification can enhance the cooling system's efficiency, leading to better engine performance and reliability. Let's examine some pros and cons of this upgrade.

1. Improved Cooling: A larger engine like the 396 BB generates more heat. Upgrading the crank water pump and pulley system can improve cooling, preventing overheating and ensuring better engine performance.

2. Enhanced Engine Life: Proper cooling is essential for an engine's longevity. By investing in a high-performance crank water pump and pulley system, you can help ensure the engine stays cooler and lasts longer.

3. Better Power Delivery: Cooler engines tend to perform better, delivering more power and torque. This can lead to improved acceleration and overall driving experience.

4. Customization: Upgrading the crank water pump and pulley system is a custom modification that can add value to your classic Chevelle or Camaro.

1. Cost: Upgrading the crank water pump and pulley system can be expensive. You'll need to purchase the new components, as well as any necessary tools and labor costs if you're not doing the work yourself.

2. Installation Complexity: Installing a new crank water pump and pulley system can be a challenging task, especially for those without experience in engine work. It may require the removal of various engine components and a significant amount of time.

3. Potential for Leaks: Upgrading the crank water pump and pulley system can introduce new potential leak points in the cooling system. Careful installation and regular maintenance are essential to prevent leaks and maintain cooling system efficiency.

Investing in a high-performance crank water pump and pulley system for your 1969 Chevelle or Camaro with a BB 396 engine can lead to several benefits, including improved cooling, enhanced engine life, better power delivery, and added customization. However, this modification comes with a cost and potential installation complexities. Carefully weigh these factors against the benefits before making the decision to upgrade.

If you're serious about this upgrade, we recommend consulting with a professional mechanic or engine builder to assess your specific needs, provide an accurate cost estimate, and ensure a proper installation. Additionally, consider investing in high-quality components to minimize the risk of leaks and ensure optimal cooling system performance.

Details:

This is an original 1969 Big Block Chevy, Chevelle, Camaro, Nova and Impala crankshaft water pump pulleys. These are for cars with power steering. The pulleys are in great shape with no issues. These are GM part# 3955290 Ad crank and 3932402 DU water pump.

part #: 3955290 prices

• $99.00-$195.00

specifications pulleyhop:

• for models: 396, Chevelle, Camaro
• for makes: Chevy
• for years: 1969
• mpn: 3955290
• type: Crank Pulley
• country of origin: United States

returns pulleyhop:

• policy: No Returns

general pulleyhop:

• Car Truck Parts Accessories > Accessory Belts > Pulleys
• condition: Used

offer pulleyhop:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: April 28, 2026
• quantity: 1

seller pulleyhop:

• city: Leo, Indiana
• # reviews: 4640
• rating: 99.7%

shipping pulleyhop:

• cost: $12.00
• service: Standard
• class: Standard
• transit: 2-4 Days
• type: Fixed

payments pulleyhop:

• other
• credit card: Mastercard
• wallet: Paypal

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