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  3. GM 9787315

GM 9787315 Nos Gp Intake Valve General 10.5 C/r

fits model: 400, Bonneville, Catalina. make: Pontiac. year: 1969–1970.

9787315 General Motors Nos 1 Gm 1969-1970 Pontiac Bonneville Catalina Gp 400 10.5 C/r Intake Valve

( Brand: Gm ), ( Manufacturer Part Number: 9787315 ), ( Type: Intake Valve ), ( Ipn: 69-70 ), ( Material: Steel ), ( Features: Genuine ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States ), ( Finish: Aluminized ), ( Performance Part: No )

Review GM General Motors Nos Pontiac Gp 10.5 C/r Intake Valve fits BONNEVILLE CATALINA 400 1969–1970

The 1969-1970 Pontiac Bonneville Catalina GP 400 10.5 C/R Intake Valve is a crucial component of the high-performance engine found in these classic Pontiac models. This intake valve is specifically designed for use in the 400 cubic inch V8 engine, which was a popular option for those seeking power and performance during this era.

The intake valve is identified by its part number 10.5 C/R, which indicates its specific dimensions and designation as a performance component. The 10.5 refers to the valve's diameter in inches, while the C/R signifies the use of a compacted and reclaimed (C/R) manufacturing process that optimizes the material for improved strength and durability.

The intake valve is made of a heat-treated steel alloy, ensuring that it can withstand the high temperatures and pressures produced by the engine during operation. Its shape is engineered to provide maximum intake efficiency, allowing the engine to draw in the optimal amount of air-fuel mixture for combustion.

The valve's seat is designed to create a tight seal against the intake port, minimizing air leaks and ensuring that the engine receives a consistent fuel-air mixture. The valve's stem is robust and designed to withstand the forces generated by the engine's camshaft and lifters.

This intake valve is a direct replacement for the original equipment valve and is engineered to fit and function seamlessly in the 1969-1970 Pontiac Bonneville Catalina GP 400 engine. Installing this aftermarket intake valve can help improve engine performance, resulting in increased horsepower and torque, enhanced throttle response, and smoother idle quality.

In summary, the 1969-1970 Pontiac Bonneville Catalina GP 400 10.5 C/R Intake Valve is a high-quality performance component designed to enhance the power and efficiency of the classic 400 cubic inch V8 engine found in these iconic Pontiac models. Its durable construction, optimized design, and tight seal ensure reliable operation and improved engine performance.

The Pontiac Bonneville Catalina GP 400 with the 10.5:1 intake valves from the 1969-1970 model years is a classic muscle car that continues to draw the interest of collectors and enthusiasts. Here are some potential pros and cons for those considering purchasing one of these vehicles.

Pros:

1. Power: The GP 400 engine is a high-performance version of the standard 400 cubic inch V8 engine, producing more horsepower and torque, making for an exciting driving experience.

2. Rarity: These cars are not as common as some other muscle cars from the era, making them a desirable find for collectors and enthusiasts.

3. Originality: With the original intake valves, the engine retains its authenticity, which can be important for collectors and those interested in maintaining the vehicle's historical accuracy.

4. Potential for customization: The high-performance nature of the GP 400 engine makes it an attractive choice for those looking to modify their cars, offering a solid foundation for performance upgrades.

Cons:

1. Cost: The rarity of these vehicles, combined with their desirability and high-performance components, can make them more expensive to purchase than other muscle cars from the era.

2. Maintenance: The high-performance nature of the engine may require more frequent and/or more expensive maintenance to keep it running optimally.

3. Fuel efficiency: The GP 400 engine is not known for its fuel efficiency, which may be a concern for those looking for a daily driver or for those concerned about the environmental impact of their vehicle.

4. Availability of parts: Due to their rarity, some parts for these vehicles may be difficult to find or expensive when they are available.

Ending Conclusion:

The Pontiac Bonneville Catalina GP 400 with the 10.5:1 intake valves from the 1969-1970 model years offers a unique blend of power, rarity, and historical significance, making it an attractive choice for collectors and enthusiasts. However, its high-performance components and rarity come with a higher cost, more frequent maintenance needs, and potential availability issues for parts. Ultimately, the decision to purchase one of these vehicles depends on an individual's budget, priorities, and personal preferences. If you are looking for a powerful, rare, and historically significant muscle car, the GP 400 may be the right choice for you. If you are more concerned about affordability, fuel efficiency, or ease of maintenance, you may want to consider other muscle cars from the era.

Recommendation:

For those interested in purchasing a Pontiac Bonneville Catalina GP 400 with the 10.5:1 intake valves, it is recommended that you do thorough research on the vehicle, including its condition, maintenance history, and availability and cost of parts. It is also important to consider your budget, priorities, and personal preferences to determine if this vehicle is the right fit for you. Additionally, it may be helpful to connect with other owners and enthusiasts of these vehicles to learn more about their experiences and to gain insights into the ownership and maintenance of these cars.

Details:

Made in the USA, this intake valve is a valuable addition for those looking to restore or maintain original look and functionality of their Pontiac vehicle. Made of steel with an aluminized finish, this vintage part is original equipment manufacturer OEM the number 9787315.

part #: 9787315 prices

  • $11.84-$20.00

specifications voomvalve:

  • for models: 400, Bonneville, Catalina
  • for makes: Pontiac
  • for years: 1969-1970
  • brand: Gm
  • mpn: 9787315
  • type: Intake Valve
  • ipn: 69-70
  • material: Steel
  • features: Genuine
  • vintage part: Yes
  • country/region of manufacture: United States
  • finish: Aluminized
  • performance part: No

shipping voomvalve:

  • carrier: USPS, UPS
  • cost: $4.89
  • transit: 4-9 Days
  • class: Standard, Expedited
  • type: Calculated
  • service: USPS Ground Advantage, UPS 3 Day Select

general voomvalve:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Valves

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seller voomvalve:

  • city: Berlin, Connecticut
  • # reviews: 3982
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offer voomvalve:

  • started: August 3, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
for models: 400, bonneville, catalina, for makes: pontiac, for years: 1969-1970, type: intake valve, features: genuine, vintage part: yes, country/region of manufacture: united states, finish: aluminized, performance part: no,
category: auto parts > engines engine parts > valvetrain components > valves, material: steel, sku: 8434281606454673,

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2 offers $11.84–$20.00 USD
  • Offer #1: $20.00 price + $0.00 shipping estimate = $20.00* total. A Less than or equal to 60k miles, or greater than 60k miles but less than or equal to 200k miles and less than or equal to 15k miles per year. cc Credit Card size units.FREE SHIPPING
  • Offer #2: $11.84 price + $6.07 shipping estimate = $17.91* total.+$6.07 shipping

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